XML Schema Documentation

Target Namespace	http://schemas.diggsml.com/1.0a
Version	1.0a
Element and Attribute Namespaces	Global element and attribute declarations belong to this schema's target namespace. By default, local element declarations belong to this schema's target namespace. By default, local attribute declarations have no namespace.
Schema Composition	This schema imports schema(s) from the following namespace(s): http://www.w3.org/XML/1998/namespace (at http://www.w3.org/2001/xml.xsd) http://www.witsml.org/schemas/131 (at http://schemas.diggsml.com/schemas/1.0a/witsml/witsml_all.xsd) http://www.opengis.net/gml (at http://schemas.diggsml.com/schemas/1.0a/gml/3.1.1/base/gml.xsd) http://www.w3.org/1999/xlink (at http://schemas.diggsml.com/schemas/1.0a/xlinks/1.0.0/xlinks.xsd)

Prefix	Namespace
xml	http://www.w3.org/XML/1998/namespace
xsd	http://www.w3.org/2001/XMLSchema
diggs	http://schemas.diggsml.com/1.0a
witsml	http://www.witsml.org/schemas/131
gml	http://www.opengis.net/gml
xlink	http://www.w3.org/1999/xlink

Name	_InSituTest
Type	diggs:AbstractInSituTestType
Nillable	no
Abstract	yes
Diagram

Name	_LaboratoryTest
Type	diggs:AbstractLabTestType
Nillable	no
Abstract	yes
Diagram

Name	_Location
Type	diggs:AbstractLocationType
Nillable	no
Abstract	yes
Documentation	A location is a place where data are collected, samples are taken, or observations are made. _Location is an abstract element that is substituted for by specific location feature types, such as holes, trial pits or outcrops, piles, traverses, etc.
Diagram

Name	_Zone
Type	diggs:AbstractZoneType
Nillable	no
Abstract	yes
Documentation	An interval or region defined at a location that contains observations or interpretations.
Diagram

Name	_ZoneSystem
Type	diggs:AbstractZoneSystemType
Nillable	no
Abstract	yes
Documentation	A collection of zones that contain observations or interpretations made over a region or interval a location. All specialized zone systems substitute for this type.
Diagram

Name	AssociatedFile
Type	diggs:AssociatedFileType
Nillable	no
Abstract	no
Documentation	A DIGGS metadata object. This is an electronic file, such as a pdf report, photograph, etc. that provides additional information about the feature to which it is associated.This file feature is referenced from the generalFeatureMetadata property group that is assigned to primary DIGGS features. The attribute xlink:href provides the URL to the file online
Diagram

Name	BusinessAssociate
Type	diggs:BusinessAssociateType
Nillable	no
Abstract	no
Documentation	A person or entity that performs a role or function, or makes a remark in association with any DIGGS object.
Diagram

Name	Calibration
Type	diggs:CalibrationType
Nillable	no
Abstract	no
Diagram

Name	ColorZone
Type	diggs:ColorZoneType
Nillable	no
Abstract	no
Diagram

Name	ColorZoneSystem
Type	diggs:ColorZoneSystemType
Nillable	no
Abstract	no
Diagram

Name	ComponentZone
Type	diggs:ComponentZoneType
Nillable	no
Abstract	no
Diagram

Name	ComponentZoneSystem
Type	diggs:ComponentZoneSystemType
Nillable	no
Abstract	no
Diagram

Name	Constituent
Type	diggs:ConstituentType
Nillable	no
Abstract	no
Diagram

Name	Contract
Type	diggs:ContractType
Nillable	no
Abstract	no
Documentation	Contracts or legal instruments associated with DIGGS objects.
Diagram

Name	Diggs
Type	diggs:DiggsType
Nillable	no
Abstract	no
Documentation	The root element of a DIGGS instance document. It is a GML feature and holds the feature collections contained in the document
Diagram

XML Instance Representation

<diggs:Diggs
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:fileInformation> diggs:FileInformationPropertyType </diggs:fileInformation> [1]

<diggs:projects> [1] ?

<diggs:Project> ... </diggs:Project> [1..*]

</diggs:projects>

<diggs:locations> [0..1] ?

<diggs:_Location> ... </diggs:_Location> [1..*]

</diggs:locations>

<diggs:samplingActivities> [0..1] ?

<diggs:SamplingActivity> ... </diggs:SamplingActivity> [1..*]

</diggs:samplingActivities>

<diggs:samples> [0..1] ?

<diggs:Sample> ... </diggs:Sample> [1..*]

</diggs:samples>

<diggs:zoneSystems> [0..1] ?

<diggs:_ZoneSystem> ... </diggs:_ZoneSystem> [1..*]

</diggs:zoneSystems>

<diggs:insituTests> [0..1] ?

<diggs:_InSituTest> ... </diggs:_InSituTest> [1..*]

</diggs:insituTests>

<diggs:laboratoryTests> [0..1] ?

<diggs:_LaboratoryTest> ... </diggs:_LaboratoryTest> [1..*]

</diggs:laboratoryTests>

<diggs:associatedFiles> [0..1] ?

<diggs:AssociatedFile> ... </diggs:AssociatedFile> [1..*]

</diggs:associatedFiles>

<diggs:remarks> [0..1] ?

<diggs:Remark> ... </diggs:Remark> [1..*]

</diggs:remarks>

<diggs:roles> [0..1] ?

<diggs:Role> ... </diggs:Role> [1..*]

</diggs:roles>

<diggs:businessAssociates> [0..1] ?

<diggs:BusinessAssociate> ... </diggs:BusinessAssociate> [1..*]

</diggs:businessAssociates>

<diggs:equipment> [0..1] ?

<diggs:Equipment> ... </diggs:Equipment> [1..*]

</diggs:equipment>

<diggs:specifications> [0..1] ?

<diggs:Specification> ... </diggs:Specification> [1..*]

</diggs:specifications>

<diggs:contracts> [0..1] ?

<diggs:Contract> ... </diggs:Contract> [1..*]

</diggs:contracts>

<diggs:groupings> [0..1] ?

<diggs:Group> ... </diggs:Group> [1..*]

</diggs:groupings>

</diggs:Diggs>

Schema Component Representation

<xsd:element name="Diggs" type="diggs:DiggsType" substitutionGroup="gml:_GML"/>

Element: DiscontinuityZone

Name	DiscontinuityZone
Type	diggs:DiscontinuityZoneType
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:DiscontinuityZone>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

Start Choice [1..2]

<diggs:fractureDescription> [1]

<diggs:aperatureMeasurement> witsml:lengthMeasure </diggs:aperatureMeasurement> [0..1] ?

<diggs:aperatureObservation> xsd:string </diggs:aperatureObservation> [0..1] ?

<diggs:dipAngle> witsml:planeAngleMeasure </diggs:dipAngle> [0..1] ?

<diggs:dipDirection> witsml:planeAngleMeasure </diggs:dipDirection> [0..1] ?

<diggs:discontinuityNumber> xsd:integer </diggs:discontinuityNumber> [0..1] ?

<diggs:fractureSetNumber> xsd:string </diggs:fractureSetNumber> [0..1] ?

<diggs:infillMaterial> xsd:string </diggs:infillMaterial> [0..1] ?

<diggs:jointRoughnessCoefficient> xsd:double </diggs:jointRoughnessCoefficient> [0..1] ?

<diggs:persistence> xsd:double </diggs:persistence> [0..1] ?

<diggs:planarity> gml:CodeType </diggs:planarity> [0..1] ?

<diggs:roughness> gml:CodeType </diggs:roughness> [0..1] ?

<diggs:seepageRating> gml:CodeType </diggs:seepageRating> [0..1] ?

<diggs:surfaceAppearance> xsd:string </diggs:surfaceAppearance> [0..1] ?

<diggs:termination> gml:CodeType </diggs:termination> [0..1] ?

<diggs:type> gml:CodeType </diggs:type> [0..1] ?

<diggs:wallStrength> witsml:generalMeasureType </diggs:wallStrength> [0..1] ?

<diggs:wallWeathering> xsd:string </diggs:wallWeathering> [0..1] ?

<diggs:waterFlow> witsml:volumeFlowRateMeasure </diggs:waterFlow> [0..1] ?

<diggs:wavinessAmplitude> witsml:lengthMeasure </diggs:wavinessAmplitude> [0..1] ?

<diggs:wavinessWavelength> witsml:lengthMeasure </diggs:wavinessWavelength> [0..1] ?

</diggs:fractureDescription>

<diggs:fractureSpacing> [1]
Start Choice [1]

<diggs:fracturesPerUnitLength> witsml:lengthMeasure </diggs:fracturesPerUnitLength> [0..1] ?

<diggs:fractureSpacing> [0..1] ?

<diggs:minSpacing> witsml:lengthMeasure </diggs:minSpacing> [0..1] ?

<diggs:maxSpacing> witsml:lengthMeasure </diggs:maxSpacing> [0..1] ?

<diggs:averageSpacing> witsml:lengthMeasure </diggs:averageSpacing> [0..1] ?

</diggs:fractureSpacing>

End Choice
</diggs:fractureSpacing>

End Choice
</diggs:DiscontinuityZone>

Schema Component Representation

<xsd:element name="DiscontinuityZone" type="diggs:DiscontinuityZoneType" substitutionGroup="diggs:_Zone"/>

Element: DiscontinuityZoneSystem

Name	DiscontinuityZoneSystem
Type	diggs:DiscontinuityZoneSystemType
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:DiscontinuityZoneSystem
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:zones> [1]

<diggs:DiscontinuityZone> ... </diggs:DiscontinuityZone> [1..*]

</diggs:zones>

</diggs:DiscontinuityZoneSystem>

Schema Component Representation

<xsd:element name="DiscontinuityZoneSystem" type="diggs:DiscontinuityZoneSystemType" substitutionGroup="diggs:_ZoneSystem"/>

Element: Equipment

Name	Equipment
Type	diggs:EquipmentType
Nillable	no
Abstract	no
Documentation	A definition for equipment that may be referenced by tests or other DIGGS objects
Diagram

XML Instance Representation

<diggs:Equipment
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:equipmentClassification> gml:CodeType </diggs:equipmentClassification> [0..1] ?

<diggs:modelNumber> xsd:string </diggs:modelNumber> [0..1] ?

<diggs:serialNumber> xsd:string </diggs:serialNumber> [0..1] ?

<diggs:calibrationAuditTrail> [0..1] ?

<diggs:Calibration> ... </diggs:Calibration> [1..*]

</diggs:calibrationAuditTrail>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</diggs:Equipment>

Schema Component Representation

<xsd:element name="Equipment" type="diggs:EquipmentType" abstract="false" substitutionGroup="gml:_GML"/>

Element: Group

Name	Group
Type	diggs:GroupType
Nillable	no
Abstract	no
Documentation	An object that forms a logical collection of locations or samples, ie. a group of piles that form part of a foundation, or a hole cluster.
Diagram

XML Instance Representation

<diggs:Group
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:type> xsd:string (value comes from list: {'location'|'sample'}) </diggs:type> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</diggs:Group>

Schema Component Representation

<xsd:element name="Group" type="diggs:GroupType" abstract="false" substitutionGroup="gml:_GML"/>

Element: Hole

Name	Hole
Type	diggs:HoleType
Nillable	no
Abstract	no
Documentation	A location feature that is a deep, narrow excavation made in the ground, generally for the purpose of collecting data, or locating water or oil.
Diagram

XML Instance Representation

<diggs:Hole
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:groups> [0..1] ?

<diggs:group> gml:ReferenceType </diggs:group> [1..*]

</diggs:groups>

<diggs:datum> diggs:DiggsPointPropertyType </diggs:datum> [1] ?

<diggs:datumElevation> [1] ?

<diggs:value> diggs:ElevationType </diggs:value> [1] ?

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</diggs:datumElevation>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
Start Choice [1] ?

<diggs:holePath> diggs:HolePathType </diggs:holePath> [0..1] ?

<diggs:inclinedHoleOrientation> [0..1] ?

<diggs:bearing> witsml:planeAngleMeasure </diggs:bearing> [1] ?

<diggs:inclination> witsml:planeAngleMeasure </diggs:inclination> [1] ?

</diggs:inclinedHoleOrientation>

End Choice

<diggs:measuredDepth> diggs:DepthMeasureType </diggs:measuredDepth> [1] ?

<diggs:typeOfHole> gml:CodeType </diggs:typeOfHole> [0..1] ?

<diggs:purpose> xsd:string </diggs:purpose> [0..1] ?

<diggs:constructionInfo> [0..1]

<diggs:backfill> [0..1]

<diggs:backfillDateTime> diggs:TimeIntervalType </diggs:backfillDateTime> [0..1] ?

<diggs:backfillIntervals> [0..1]

<diggs:interval> [1]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:backFillMaterial> gml:CodeType </diggs:backFillMaterial> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:interval>

</diggs:backfillIntervals>

</diggs:backfill>

<diggs:casings> [0..1]

<diggs:casing> [1..*]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:diameter> witsml:lengthMeasure </diggs:diameter> [0..1]

<diggs:casingMaterial> gml:CodeType </diggs:casingMaterial> [0..1]

<diggs:wallThickness> witsml:lengthMeasure </diggs:wallThickness> [0..1]

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:casing>

</diggs:casings>

<diggs:constructionEvent> [0..1]

<diggs:event> [1..*]

<diggs:dateTime> diggs:UnifiedDateTimeType </diggs:dateTime> [1] ?

<diggs:casingDepth> witsml:lengthMeasure </diggs:casingDepth> [0..1] ?

<diggs:holeDepth> witsml:lengthMeasure </diggs:holeDepth> [0..1] ?

<diggs:waterDepth> witsml:lengthMeasure </diggs:waterDepth> [0..1] ?

<diggs:other> diggs:NameValuePairType </diggs:other> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:event>

</diggs:constructionEvent>

<diggs:constructionMethods> [0..1] ?

<diggs:constructionMethod> [1..*] ?

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:samplingEquipment> gml:StringOrRefType </diggs:samplingEquipment> [0..*] ?

<diggs:procedure> gml:StringOrRefType </diggs:procedure> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

</diggs:constructionMethod>

</diggs:constructionMethods>

<diggs:chiselings> [0..1]

<diggs:chiseling> [1..*]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [0..1]

<diggs:timeTaken> witsml:timeMeasure </diggs:timeTaken> [0..1]

<diggs:toolUsed> gml:CodeType </diggs:toolUsed> [0..1]

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:chiseling>

</diggs:chiselings>

<diggs:flushes> [0..1]

<diggs:flush> [1..*]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:flushType> gml:CodeType </diggs:flushType> [0..1]

<diggs:flushReturn> diggs:PercentMeasureType </diggs:flushReturn> [0..1]

<diggs:flushColor> xsd:string </diggs:flushColor> [0..1]

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:flush>

</diggs:flushes>

<diggs:holeDiameters> [0..1]

<diggs:diameter> [1..*]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:diameter> witsml:lengthMeasure </diggs:diameter> [1]

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:diameter>

</diggs:holeDiameters>

<diggs:waterStrikes> [0..1]

<diggs:waterStrike> [1..*]

<diggs:dateTime> diggs:UnifiedDateTimeType </diggs:dateTime> [1] ?

<diggs:casingDepth> witsml:lengthMeasure </diggs:casingDepth> [0..1] ?

<diggs:waterStrikeDepth> witsml:lengthMeasure </diggs:waterStrikeDepth> [1] ?

<diggs:postStrikeReading> [0..*] ?

<diggs:timeFollowingStrike> witsml:timeMeasure </diggs:timeFollowingStrike> [1] ?

<diggs:waterDepth> witsml:lengthMeasure </diggs:waterDepth> [1] ?

</diggs:postStrikeReading>

<diggs:sealDepth> witsml:lengthMeasure </diggs:sealDepth> [0..1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:waterStrike>

</diggs:waterStrikes>

</diggs:constructionInfo>

</diggs:Hole>

Schema Component Representation

<xsd:element name="Hole" type="diggs:HoleType" abstract="false" substitutionGroup="diggs:_Location"/>

Element: InSituCPT

Name	InSituCPT
Type	diggs:InSituCPTType
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:InSituCPT
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:testDateTime> diggs:UnifiedDateTimeType </diggs:testDateTime> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:InSituCPTMetadata> ... </diggs:InSituCPTMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:InSituCPTResults> ... </diggs:InSituCPTResults> [1..*]

</diggs:results>

</diggs:InSituCPT>

Schema Component Representation

<xsd:element name="InSituCPT" type="diggs:InSituCPTType" abstract="false" substitutionGroup="diggs:_InSituTest"/>

Element: InSituCPTMetadata

Name	InSituCPTMetadata
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:InSituCPTMetadata>

<diggs:testEquipment> gml:StringOrRefType </diggs:testEquipment> [0..*] ?

<diggs:testSpecification> gml:StringOrRefType </diggs:testSpecification> [0..*] ?

Start Sequence [0..1]

<diggs:distanceTipToSleeve> witsml:lengthMeasure </diggs:distanceTipToSleeve> [0..1] ?

<diggs:frictionReducer> xsd:string </diggs:frictionReducer> [0..1] ?

<diggs:frictionSleeveArea> witsml:generalMeasureType </diggs:frictionSleeveArea> [0..1] ?

<diggs:netAreaRatioCorrection> xsd:double </diggs:netAreaRatioCorrection> [0..1] ?

<diggs:penetrationRate> witsml:generalMeasureType </diggs:penetrationRate> [0..1] ?

<diggs:piezoconeType> gml:CodeType </diggs:piezoconeType> [0..1] ?

<diggs:poreCapacity> witsml:generalMeasureType </diggs:poreCapacity> [0..*] ?

<diggs:porousElementType> gml:CodeType </diggs:porousElementType> [0..*] ?

<diggs:pushRodType> xsd:string </diggs:pushRodType> [0..1] ?

<diggs:saturationFluid> gml:CodeType </diggs:saturationFluid> [0..*] ?

<diggs:saturationMethod> xsd:string </diggs:saturationMethod> [0..*] ?

<diggs:sleeveCapacity> witsml:generalMeasureType </diggs:sleeveCapacity> [0..1] ?

<diggs:surfaceCapacity> witsml:generalMeasureType </diggs:surfaceCapacity> [0..1] ?

<diggs:tipApexAngle> witsml:planeAngleMeasure </diggs:tipApexAngle> [0..1] ?

<diggs:tipArea> witsml:generalMeasureType </diggs:tipArea> [0..1] ?

<diggs:tipCapacity> witsml:generalMeasureType </diggs:tipCapacity> [0..1] ?

<diggs:type> gml:CodeType </diggs:type> [0..1] ?

End Sequence
</diggs:InSituCPTMetadata>

Schema Component Representation

<xsd:element name="InSituCPTMetadata">

<xsd:complexType>

<xsd:complexContent>

<xsd:extension base="diggs:AbstractTestMetadataType">

<xsd:sequence minOccurs="0">

<xsd:element name="distanceTipToSleeve" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="frictionReducer" type="xsd:string" minOccurs="0"/>

<xsd:element name="frictionSleeveArea" type="witsml:generalMeasureType" minOccurs="0"/>

<xsd:element name="netAreaRatioCorrection" type="xsd:double" minOccurs="0"/>

<xsd:element name="penetrationRate" type="witsml:generalMeasureType" minOccurs="0"/>

<xsd:element name="piezoconeType" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="poreCapacity" type="witsml:generalMeasureType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="porousElementType" type="gml:CodeType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="pushRodType" type="xsd:string" minOccurs="0"/>

<xsd:element name="saturationFluid" type="gml:CodeType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="saturationMethod" type="xsd:string" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="sleeveCapacity" type="witsml:generalMeasureType" minOccurs="0"/>

<xsd:element name="surfaceCapacity" type="witsml:generalMeasureType" minOccurs="0"/>

<xsd:element name="tipApexAngle" type="witsml:planeAngleMeasure" minOccurs="0"/>

<xsd:element name="tipArea" type="witsml:generalMeasureType" minOccurs="0"/>

<xsd:element name="tipCapacity" type="witsml:generalMeasureType" minOccurs="0"/>

<xsd:element name="type" type="gml:CodeType" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

</xsd:element>

Element: InSituCPTResults

Name	InSituCPTResults
Type	diggs:CPTDataType
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:InSituCPTResults>

<diggs:columnInfo> diggs:ColumnInfoType </diggs:columnInfo> [1] ?

<diggs:columnDelimiter> xsd:string (value comes from list: {'comma'|'space'|'tab'}) </diggs:columnDelimiter> [1]

<diggs:nullValue> xsd:string </diggs:nullValue> [0..1] ?

<diggs:data> [1]

<diggs:row> xsd:string </diggs:row> [1..*] ?

</diggs:data>

</diggs:InSituCPTResults>

Schema Component Representation

<xsd:element name="InSituCPTResults" type="diggs:CPTDataType"/>

Element: InSituDynamicPenetration

Name	InSituDynamicPenetration
Type	diggs:InSituDynamicPenetrationType
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:InSituDynamicPenetration
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:testDateTime> diggs:UnifiedDateTimeType </diggs:testDateTime> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [1]

<diggs:InSituDynamicPenetrationMetadata> ... </diggs:InSituDynamicPenetrationMetadata> [1]

</diggs:metaData>

<diggs:results> [1]

<diggs:InSituDynamicPenetrationResults> ... </diggs:InSituDynamicPenetrationResults> [1..*]

</diggs:results>

</diggs:InSituDynamicPenetration>

Schema Component Representation

<xsd:element name="InSituDynamicPenetration" type="diggs:InSituDynamicPenetrationType" abstract="false" substitutionGroup="diggs:_InSituTest"/>

Element: InSituDynamicPenetrationMetadata

Name	InSituDynamicPenetrationMetadata
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:InSituDynamicPenetrationMetadata>

<diggs:testEquipment> gml:StringOrRefType </diggs:testEquipment> [0..*] ?

<diggs:testSpecification> gml:StringOrRefType </diggs:testSpecification> [0..*] ?

<diggs:dynamicPenetrationTestType> diggs:DynamicPenetrationTestEnumType </diggs:dynamicPenetrationTestType> [1] ?

<diggs:anvilDamperType> xsd:string </diggs:anvilDamperType> [0..1] ?

<diggs:catheadDiameter> witsml:lengthMeasure </diggs:catheadDiameter> [0..1] ?

<diggs:coneAngle> witsml:planeAngleMeasure </diggs:coneAngle> [0..1] ?

<diggs:coneBaseDiameter> witsml:lengthMeasure </diggs:coneBaseDiameter> [0..1] ?

<diggs:depthCasing> witsml:lengthMeasure </diggs:depthCasing> [0..1] ?

<diggs:depthTip> witsml:lengthMeasure </diggs:depthTip> [0..1] ?

<diggs:dropHeight> witsml:lengthMeasure </diggs:dropHeight> [0..1] ?

<diggs:hammerEfficiency> diggs:PercentMeasureType </diggs:hammerEfficiency> [0..1] ?

<diggs:hammerMass> witsml:massMeasure </diggs:hammerMass> [0..1] ?

<diggs:hammerRelease> gml:CodeType </diggs:hammerRelease> [0..1] ?

<diggs:hammerType> gml:CodeType </diggs:hammerType> [0..1] ?

<diggs:linerDescription> xsd:string </diggs:linerDescription> [0..*] ?

<diggs:retainerDescription> xsd:string </diggs:retainerDescription> [0..*] ?

<diggs:rodExternalDiameter> witsml:lengthMeasure </diggs:rodExternalDiameter> [0..1] ?

<diggs:rodType> gml:CodeType </diggs:rodType> [0..1] ?

<diggs:rodWeight> witsml:massMeasure </diggs:rodWeight> [0..1] ?

<diggs:ropeNumberTurns> xsd:double </diggs:ropeNumberTurns> [0..1] ?

<diggs:samplerInternalDiameter> witsml:lengthMeasure </diggs:samplerInternalDiameter> [0..1] ?

<diggs:samplerLength> witsml:lengthMeasure </diggs:samplerLength> [0..1] ?

</diggs:InSituDynamicPenetrationMetadata>

Schema Component Representation

<xsd:element name="InSituDynamicPenetrationMetadata">

<xsd:complexType>

<xsd:complexContent>

<xsd:extension base="diggs:AbstractTestMetadataType">

<xsd:sequence>

<xsd:element name="dynamicPenetrationTestType" type="diggs:DynamicPenetrationTestEnumType"/>

<xsd:element name="anvilDamperType" type="xsd:string" minOccurs="0"/>

<xsd:element name="catheadDiameter" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="coneAngle" type="witsml:planeAngleMeasure" minOccurs="0"/>

<xsd:element name="coneBaseDiameter" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="depthCasing" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="depthTip" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="dropHeight" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="hammerEfficiency" type="diggs:PercentMeasureType" minOccurs="0"/>

<xsd:element name="hammerMass" type="witsml:massMeasure" minOccurs="0"/>

<xsd:element name="hammerRelease" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="hammerType" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="linerDescription" type="xsd:string" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="retainerDescription" type="xsd:string" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="rodExternalDiameter" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="rodType" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="rodWeight" type="witsml:massMeasure" minOccurs="0"/>

<xsd:element name="ropeNumberTurns" type="xsd:double" minOccurs="0"/>

<xsd:element name="samplerInternalDiameter" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="samplerLength" type="witsml:lengthMeasure" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

</xsd:element>

Element: InSituDynamicPenetrationResults

Name	InSituDynamicPenetrationResults
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:InSituDynamicPenetrationResults>

<diggs:testResultNValue> diggs:NValueType </diggs:testResultNValue> [0..*] ?

<diggs:driveSet> [0..*] ?

<diggs:index> xsd:positiveInteger </diggs:index> [1] ?

<diggs:blowCount> xsd:positiveInteger </diggs:blowCount> [1] ?

<diggs:penetration> witsml:lengthMeasure </diggs:penetration> [1] ?

<diggs:delay> diggs:TimeIntervalType </diggs:delay> [0..1] ?

<diggs:torque> witsml:momentOfForceMeasure </diggs:torque> [0..1] ?

<diggs:comment> xsd:string </diggs:comment> [0..1] ?

</diggs:driveSet>

<diggs:selfWeightPenetration> witsml:lengthMeasure </diggs:selfWeightPenetration> [0..1] ?

<diggs:totalPenetration> witsml:lengthMeasure </diggs:totalPenetration> [0..1] ?

</diggs:InSituDynamicPenetrationResults>

Schema Component Representation

<xsd:element name="InSituDynamicPenetrationResults">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="testResultNValue" type="diggs:NValueType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="driveSet" minOccurs="0" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="index" type="xsd:positiveInteger"/>

<xsd:element name="blowCount" type="xsd:positiveInteger"/>

<xsd:element name="penetration" type="witsml:lengthMeasure"/>

<xsd:element name="delay" type="diggs:TimeIntervalType" minOccurs="0"/>

<xsd:element name="torque" type="witsml:momentOfForceMeasure" minOccurs="0"/>

<xsd:element name="comment" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="selfWeightPenetration" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="totalPenetration" type="witsml:lengthMeasure" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

<xsd:unique name="CorrectedForIsUnique">

<xsd:selector xpath="diggs:sptNValue"/>

<xsd:field xpath="diggs:correctedFor"/>

</xsd:unique>

<xsd:unique name="UniqueDriveSetIndex">

<xsd:selector xpath="diggs:driveSet"/>

<xsd:field xpath="diggs:index"/>

</xsd:unique>

</xsd:element>

Element: InSituGeophysicalLogs

Name	InSituGeophysicalLogs
Type	diggs:InSituGeophysicalLogsType
Nillable	no
Abstract	no
Diagram

XML Instance Representation

<diggs:InSituGeophysicalLogs
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:testDateTime> diggs:UnifiedDateTimeType </diggs:testDateTime> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:InSituGeophysicalMetadata> ... </diggs:InSituGeophysicalMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:InSituGeophysicalResults> ... </diggs:InSituGeophysicalResults> [1]

</diggs:results>

</diggs:InSituGeophysicalLogs>

Schema Component Representation

<xsd:element name="InSituGeophysicalLogs" type="diggs:InSituGeophysicalLogsType" abstract="false" substitutionGroup="diggs:_InSituTest"/>

Element: InSituGeophysicalMetadata

XML Instance Representation

<diggs:InSituGeophysicalMetadata>

<diggs:testEquipment> gml:StringOrRefType </diggs:testEquipment> [0..*] ?

<diggs:testSpecification> gml:StringOrRefType </diggs:testSpecification> [0..*] ?

<diggs:serviceCompany> witsml:nameString </diggs:serviceCompany> [0..1] ?

<diggs:runNumber> witsml:str16 </diggs:runNumber> [0..1] ?

<diggs:pass> witsml:str16 </diggs:pass> [0..1] ?

<diggs:description> witsml:commentString </diggs:description> [0..1] ?

<diggs:indexType> witsml:LogIndexType </diggs:indexType> [1] ?

<diggs:startIndex> witsml:genericMeasure </diggs:startIndex> [0..1] ?

<diggs:endIndex> witsml:genericMeasure </diggs:endIndex> [0..1] ?

<diggs:stepIncrement> witsml:ratioGenericMeasure </diggs:stepIncrement> [0..1] ?

<diggs:startDateTimeIndex> witsml:timestamp </diggs:startDateTimeIndex> [0..1] ?

<diggs:endDateTimeIndex> witsml:timestamp </diggs:endDateTimeIndex> [0..1] ?

<diggs:direction> witsml:LogIndexDirection </diggs:direction> [0..1] ?

<diggs:indexCurve> witsml:indexCurve </diggs:indexCurve> [1] ?

<diggs:nullValue> witsml:encodedValueString </diggs:nullValue> [0..1] ?

<diggs:logParam> witsml:indexedObject </diggs:logParam> [0..*] ?

</diggs:InSituGeophysicalMetadata>

Schema Component Representation

<xsd:element name="InSituGeophysicalMetadata">

<xsd:complexType>

<xsd:complexContent>

<xsd:extension base="diggs:AbstractTestMetadataType">

<xsd:sequence>

<xsd:element name="serviceCompany" type="witsml:nameString" minOccurs="0"/>

<xsd:element name="runNumber" type="witsml:str16" minOccurs="0"/>

<xsd:element name="pass" type="witsml:str16" minOccurs="0"/>

<xsd:element name="description" type="witsml:commentString" minOccurs="0"/>

<xsd:element name="indexType" type="witsml:LogIndexType"/>

<xsd:sequence>

<xsd:element name="startIndex" type="witsml:genericMeasure" minOccurs="0"/>

<xsd:element name="endIndex" type="witsml:genericMeasure" minOccurs="0"/>

<xsd:element name="stepIncrement" type="witsml:ratioGenericMeasure" minOccurs="0"/>

<xsd:element name="startDateTimeIndex" type="witsml:timestamp" minOccurs="0"/>

<xsd:element name="endDateTimeIndex" type="witsml:timestamp" minOccurs="0"/>

</xsd:sequence>

<xsd:element name="direction" type="witsml:LogIndexDirection" minOccurs="0"/>

<xsd:element name="indexCurve" type="witsml:indexCurve"/>

<xsd:element name="nullValue" type="witsml:encodedValueString" minOccurs="0"/>

<xsd:element name="logParam" type="witsml:indexedObject" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

</xsd:element>

Element: InSituGeophysicalResults

XML Instance Representation

<diggs:InSituGeophysicalResults>

<diggs:logCurveInfo> witsml:cs_logCurveInfo </diggs:logCurveInfo> [0..*] ?

<diggs:logData> witsml:cs_logData </diggs:logData> [0..1] ?

</diggs:InSituGeophysicalResults>

Schema Component Representation

<xsd:element name="InSituGeophysicalResults">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="logCurveInfo" type="witsml:cs_logCurveInfo" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="logData" type="witsml:cs_logData" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

Element: LabAtterbergLimits

XML Instance Representation

<diggs:LabAtterbergLimits
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:sample> gml:ReferenceType </diggs:sample> [1..*] ?

<diggs:testDateTime> diggs:TimeIntervalType </diggs:testDateTime> [0..1] ?

<diggs:laboratory> gml:StringOrRefType </diggs:laboratory> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:LabAtterbergLimitsMetadata> ... </diggs:LabAtterbergLimitsMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:LabAtterbergLimitsResults> ... </diggs:LabAtterbergLimitsResults> [1]

</diggs:results>

</diggs:LabAtterbergLimits>

Schema Component Representation

<xsd:element name="LabAtterbergLimits" type="diggs:LabAtterbergLimitsType" abstract="false" substitutionGroup="diggs:_LaboratoryTest"/>

Element: LabAtterbergLimitsMetadata

XML Instance Representation

<diggs:LabAtterbergLimitsMetadata>

<diggs:testEquipment> gml:StringOrRefType </diggs:testEquipment> [0..*] ?

<diggs:testSpecification> gml:StringOrRefType </diggs:testSpecification> [0..*] ?

<diggs:preparation> xsd:string </diggs:preparation> [0..1] ?

</diggs:LabAtterbergLimitsMetadata>

Schema Component Representation

<xsd:element name="LabAtterbergLimitsMetadata">

<xsd:complexType>

<xsd:complexContent>

<xsd:extension base="diggs:AbstractTestMetadataType">

<xsd:sequence>

<xsd:element name="preparation" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

</xsd:element>

Element: LabAtterbergLimitsResults

XML Instance Representation

<diggs:LabAtterbergLimitsResults>

<diggs:liquidLimit> diggs:PercentMeasureType </diggs:liquidLimit> [1] ?

<diggs:plasticityIndex> diggs:PercentMeasureType </diggs:plasticityIndex> [1] ?

<diggs:plasticLimit> diggs:PercentMeasureType </diggs:plasticLimit> [0..1] ?

</diggs:LabAtterbergLimitsResults>

Schema Component Representation

<xsd:element name="LabAtterbergLimitsResults">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="liquidLimit" type="diggs:PercentMeasureType"/>

<xsd:element name="plasticityIndex" type="diggs:PercentMeasureType"/>

<xsd:element name="plasticLimit" type="diggs:PercentMeasureType" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

Element: LabDensityMoisturePorosity

XML Instance Representation

<diggs:LabDensityMoisturePorosity
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:sample> gml:ReferenceType </diggs:sample> [1..*] ?

<diggs:testDateTime> diggs:TimeIntervalType </diggs:testDateTime> [0..1] ?

<diggs:laboratory> gml:StringOrRefType </diggs:laboratory> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:LabDMPMetadata> ... </diggs:LabDMPMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:LabDMPResults> ... </diggs:LabDMPResults> [1]

</diggs:results>

</diggs:LabDensityMoisturePorosity>

Schema Component Representation

<xsd:element name="LabDensityMoisturePorosity" type="diggs:LabDMPType" abstract="false" substitutionGroup="diggs:_LaboratoryTest"/>

Element: LabDMPMetadata

XML Instance Representation

<diggs:LabDMPMetadata>

<diggs:testEquipment> gml:StringOrRefType </diggs:testEquipment> [0..*] ?

<diggs:testSpecification> gml:StringOrRefType </diggs:testSpecification> [0..*] ?

<diggs:preparation> xsd:string </diggs:preparation> [0..1] ?

</diggs:LabDMPMetadata>

Schema Component Representation

<xsd:element name="LabDMPMetadata">

<xsd:complexType>

<xsd:complexContent>

<xsd:extension base="diggs:AbstractTestMetadataType">

<xsd:sequence>

<xsd:element name="preparation" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

</xsd:element>

Element: LabDMPResults

XML Instance Representation

<diggs:LabDMPResults>

<diggs:density> [0..1] ?

<diggs:densityOfSolids> diggs:DensityType </diggs:densityOfSolids> [0..1] ?

<diggs:dryBulkSpecificGravity> xsd:double </diggs:dryBulkSpecificGravity> [0..1] ?

<diggs:dryDensity> diggs:DensityType </diggs:dryDensity> [0..1] ?

<diggs:wetDensity> diggs:BulkDensityType </diggs:wetDensity> [0..1] ?

</diggs:density>

<diggs:moisture> [0..1] ?

<diggs:degreeOfSaturation> diggs:PercentMeasureType </diggs:degreeOfSaturation> [0..1] ?

<diggs:moistureContent> diggs:MoistureContentType </diggs:moistureContent> [0..1] ?

</diggs:moisture>

<diggs:pores> [0..1] ?

<diggs:porosity> xsd:double </diggs:porosity> [0..1] ?

<diggs:voidRatio> xsd:double </diggs:voidRatio> [0..1] ?

<diggs:volumeOfSolids> witsml:volumeMeasure </diggs:volumeOfSolids> [0..1] ?

</diggs:pores>

<diggs:supportingData> [0..1] ?

<diggs:particleSpecificGravity> diggs:ParticleSpecificGravityType </diggs:particleSpecificGravity> [0..1] ?

<diggs:sampleMassDry> witsml:massMeasure </diggs:sampleMassDry> [0..1] ?

<diggs:sampleMassWet> witsml:massMeasure </diggs:sampleMassWet> [0..1] ?

<diggs:sampleTotalVolume> witsml:volumeMeasure </diggs:sampleTotalVolume> [0..1] ?

</diggs:supportingData>

</diggs:LabDMPResults>

Schema Component Representation

<xsd:element name="LabDMPResults">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="density" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="densityOfSolids" type="diggs:DensityType" minOccurs="0"/>

<xsd:element name="dryBulkSpecificGravity" type="xsd:double" minOccurs="0"/>

<xsd:element name="dryDensity" type="diggs:DensityType" minOccurs="0"/>

<xsd:element name="wetDensity" type="diggs:BulkDensityType" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="moisture" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="degreeOfSaturation" type="diggs:PercentMeasureType" minOccurs="0"/>

<xsd:element name="moistureContent" type="diggs:MoistureContentType" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="pores" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="porosity" type="xsd:double" minOccurs="0"/>

<xsd:element name="voidRatio" type="xsd:double" minOccurs="0"/>

<xsd:element name="volumeOfSolids" type="witsml:volumeMeasure" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="supportingData" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="particleSpecificGravity" type="diggs:ParticleSpecificGravityType" minOccurs="0"/>

<xsd:element name="sampleMassDry" type="witsml:massMeasure" minOccurs="0"/>

<xsd:element name="sampleMassWet" type="witsml:massMeasure" minOccurs="0"/>

<xsd:element name="sampleTotalVolume" type="witsml:volumeMeasure" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

Element: LabParticleSizeAnalysis

XML Instance Representation

<diggs:LabParticleSizeAnalysis
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:sample> gml:ReferenceType </diggs:sample> [1..*] ?

<diggs:testDateTime> diggs:TimeIntervalType </diggs:testDateTime> [0..1] ?

<diggs:laboratory> gml:StringOrRefType </diggs:laboratory> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:LabParticleSizeAnalysisMetadata> ... </diggs:LabParticleSizeAnalysisMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:LabParticleSizeAnalysisResults> ... </diggs:LabParticleSizeAnalysisResults> [1]

</diggs:results>

</diggs:LabParticleSizeAnalysis>

Schema Component Representation

<xsd:element name="LabParticleSizeAnalysis" type="diggs:LabParticleSizeAnalysisType" abstract="false" substitutionGroup="diggs:_LaboratoryTest"/>

Element: LabParticleSizeAnalysisMetadata

XML Instance Representation

<diggs:LabParticleSizeAnalysisMetadata>

<diggs:testEquipment> gml:StringOrRefType </diggs:testEquipment> [0..*] ?

<diggs:testSpecification> gml:StringOrRefType </diggs:testSpecification> [0..*] ?

<diggs:preparation> xsd:string </diggs:preparation> [0..1] ?

</diggs:LabParticleSizeAnalysisMetadata>

Schema Component Representation

<xsd:element name="LabParticleSizeAnalysisMetadata">

<xsd:complexType>

<xsd:complexContent>

<xsd:extension base="diggs:AbstractTestMetadataType">

<xsd:sequence>

<xsd:element name="preparation" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

</xsd:element>

Element: LabParticleSizeAnalysisResults

XML Instance Representation

<diggs:LabParticleSizeAnalysisResults>

<diggs:percentFines> diggs:PercentMeasureType </diggs:percentFines> [0..*] ?

<diggs:coefficientOfCurvature> xsd:double </diggs:coefficientOfCurvature> [0..1] ?

<diggs:coefficientOfUniformity> xsd:double </diggs:coefficientOfUniformity> [0..1] ?

<diggs:d10> diggs:ParticleSizeValueType </diggs:d10> [0..1] ?

<diggs:d30> diggs:ParticleSizeValueType </diggs:d30> [0..1] ?

<diggs:d50> diggs:ParticleSizeValueType </diggs:d50> [0..1] ?

<diggs:d60> diggs:ParticleSizeValueType </diggs:d60> [0..1] ?

<diggs:gradingData> [0..*]
Start Choice [1]

<diggs:sieveNumber> xsd:string </diggs:sieveNumber> [1] ?

<diggs:particleSize> diggs:ParticleSizeValueType </diggs:particleSize> [1] ?

End Choice

<diggs:percentPassing> diggs:PercentMeasureType </diggs:percentPassing> [1] ?

</diggs:gradingData>

</diggs:LabParticleSizeAnalysisResults>

Schema Component Representation

<xsd:element name="LabParticleSizeAnalysisResults">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="percentFines" type="diggs:PercentMeasureType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="coefficientOfCurvature" type="xsd:double" minOccurs="0"/>

<xsd:element name="coefficientOfUniformity" type="xsd:double" minOccurs="0"/>

<xsd:element name="d10" type="diggs:ParticleSizeValueType" minOccurs="0"/>

<xsd:element name="d30" type="diggs:ParticleSizeValueType" minOccurs="0"/>

<xsd:element name="d50" type="diggs:ParticleSizeValueType" minOccurs="0"/>

<xsd:element name="d60" type="diggs:ParticleSizeValueType" minOccurs="0"/>

<xsd:element name="gradingData" minOccurs="0" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:choice>

<xsd:element name="sieveNumber" type="xsd:string"/>

<xsd:element name="particleSize" type="diggs:ParticleSizeValueType"/>

</xsd:choice>

<xsd:element name="percentPassing" type="diggs:PercentMeasureType"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

Element: LithologyZone

XML Instance Representation

<diggs:LithologyZone>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:lithology> diggs:LithologyType </diggs:lithology> [1]

<diggs:baseBoundary> diggs:BoundaryType </diggs:baseBoundary> [0..1]

</diggs:LithologyZone>

Schema Component Representation

<xsd:element name="LithologyZone" type="diggs:LithologyZoneType" substitutionGroup="diggs:_Zone"/>

Element: LithologyZoneSystem

XML Instance Representation

<diggs:LithologyZoneSystem
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:zones> [1]

<diggs:LithologyZone> ... </diggs:LithologyZone> [1..*]

</diggs:zones>

</diggs:LithologyZoneSystem>

Schema Component Representation

<xsd:element name="LithologyZoneSystem" type="diggs:LithologyZoneSystemType" substitutionGroup="diggs:_ZoneSystem"/>

Element: OrientationZone

XML Instance Representation

<diggs:OrientationZone>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:orientation> [1]

<diggs:strikeOrBearing> witsml:planeAngleMeasure </diggs:strikeOrBearing> [1] ?

<diggs:dipOrPlunge> witsml:planeAngleMeasure </diggs:dipOrPlunge> [1] ?

</diggs:orientation>

</diggs:OrientationZone>

Schema Component Representation

<xsd:element name="OrientationZone" type="diggs:OrientationZoneType" substitutionGroup="diggs:_Zone"/>

Element: OrientationZoneSystem

XML Instance Representation

<diggs:OrientationZoneSystem
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:type> diggs:OrientationZoneEnumType </diggs:type> [1] ?

<diggs:zones> [1]

<diggs:OrientationZone> ... </diggs:OrientationZone> [1..*]

</diggs:zones>

</diggs:OrientationZoneSystem>

Schema Component Representation

<xsd:element name="OrientationZoneSystem" type="diggs:OrientationZoneSystemType" substitutionGroup="diggs:_ZoneSystem"/>

Element: Project

XML Instance Representation

<diggs:Project
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:projectStatus> gml:CodeType </diggs:projectStatus> [0..1] ?

<diggs:projectDate> diggs:TimeIntervalType </diggs:projectDate> [0..1] ?

<diggs:purpose> xsd:string </diggs:purpose> [0..1] ?

<diggs:datum> diggs:DiggsPointPropertyType </diggs:datum> [0..1] ?

<diggs:area> diggs:DiggsMultiPolygonPropertyType </diggs:area> [0..1] ?

<diggs:projectMultiPointGeometry> diggs:DiggsMultiPointPropertyType </diggs:projectMultiPointGeometry> [0..1] ?

<diggs:projectMultiCurveGeometry> diggs:DiggsMultiCurvePropertyType </diggs:projectMultiCurveGeometry> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</diggs:Project>

Schema Component Representation

<xsd:element name="Project" type="diggs:ProjectType" substitutionGroup="gml:_Feature"/>

Element: PropertyZone

XML Instance Representation

<diggs:PropertyZone>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:value> witsml:genericMeasure </diggs:value> [1]

</diggs:PropertyZone>

Schema Component Representation

<xsd:element name="PropertyZone" type="diggs:PropertyZoneType" substitutionGroup="diggs:_Zone"/>

Element: PropertyZoneSystem

XML Instance Representation

<diggs:PropertyZoneSystem
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:type> diggs:PropertyZoneEnumType </diggs:type> [1] ?

<diggs:zones> [1]

<diggs:PropertyZone> ... </diggs:PropertyZone> [1..*]

</diggs:zones>

</diggs:PropertyZoneSystem>

Schema Component Representation

<xsd:element name="PropertyZoneSystem" type="diggs:PropertyZoneSystemType" substitutionGroup="diggs:_ZoneSystem"/>

Element: Remark

XML Instance Representation

<diggs:Remark
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:comment> xsd:string </diggs:comment> [1] ?

<diggs:whoMadeIt> gml:StringOrRefType </diggs:whoMadeIt> [0..*] ?

<diggs:whenItWasMade> witsml:anyDate </diggs:whenItWasMade> [0..1] ?

</diggs:Remark>

Schema Component Representation

<xsd:element name="Remark" type="diggs:RemarkType" substitutionGroup="gml:_GML"/>

Element: Role

XML Instance Representation

<diggs:Role
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:rolePerformed> gml:CodeType </diggs:rolePerformed> [1] ?

<diggs:whoPerformedIt> gml:StringOrRefType </diggs:whoPerformedIt> [1..*] ?

<diggs:startDateTime> diggs:UnifiedDateTimeType </diggs:startDateTime> [0..1] ?

<diggs:endDateTime> diggs:UnifiedDateTimeType </diggs:endDateTime> [0..1] ?

</diggs:Role>

Schema Component Representation

<xsd:element name="Role" type="diggs:RoleType" substitutionGroup="gml:_GML"/>

Element: Sample

XML Instance Representation

<diggs:Sample
gml:id="[1]"
xlink:href="[0..1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:samplingActivity> gml:ReferenceType </diggs:samplingActivity> [1] ?

<diggs:groups> [0..1] ?

<diggs:group> gml:ReferenceType </diggs:group> [1..*] ?

</diggs:groups>

<diggs:purpose> xsd:string </diggs:purpose> [0..1] ?

<diggs:coreInfo> [0..1] ?

<diggs:diameter> witsml:lengthMeasure </diggs:diameter> [0..1] ?

<diggs:length> witsml:lengthMeasure </diggs:length> [0..1] ?

<diggs:rockQualityDesignation> diggs:PercentMeasureType </diggs:rockQualityDesignation> [0..1] ?

<diggs:solidCoreRecovery> diggs:PercentMeasureType </diggs:solidCoreRecovery> [0..1] ?

<diggs:totalCoreRecovery> diggs:PercentDouble </diggs:totalCoreRecovery> [0..1] ?

</diggs:coreInfo>

<diggs:lithology> diggs:LithologyType </diggs:lithology> [0..1] ?

<diggs:condition> xsd:string </diggs:condition> [0..1] ?

<diggs:matrix> gml:CodeType </diggs:matrix> [0..1] ?

<diggs:medium> gml:CodeType </diggs:medium> [0..1] ?

<diggs:chainOfCustody> diggs:ChainOfCustodyType </diggs:chainOfCustody> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</diggs:Sample>

Schema Component Representation

<xsd:element name="Sample" type="diggs:SampleType" abstract="false" substitutionGroup="gml:_GML"/>

Element: SamplingActivity

XML Instance Representation

<diggs:SamplingActivity
gml:id="[1]"
xlink:href="[0..1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:derivedSampleType> xsd:string (value comes from list: {'collected'|'aggregate'|'subsample'|'test'|'none'}) </diggs:derivedSampleType> [1] ?

<diggs:positionInfo> [0..1] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:activityPosition> diggs:PositionType </diggs:activityPosition> [0..1] ?

<diggs:samplePosition> diggs:SamplePositionType </diggs:samplePosition> [0..*] ?

</diggs:positionInfo>

<diggs:sourceSamples> [0..1] ?

<diggs:sample> diggs:FractionalReferenceType </diggs:sample> [1..*] ?

</diggs:sourceSamples>

<diggs:samplingMethod> [0..1] ?

<diggs:samplingEquipment> gml:StringOrRefType </diggs:samplingEquipment> [0..*] ?

<diggs:procedure> gml:StringOrRefType </diggs:procedure> [0..*] ?

</diggs:samplingMethod>

<diggs:samplingDate> diggs:TimeIntervalType </diggs:samplingDate> [0..1] ?

<diggs:samplingEnvironment> [0..1]

<diggs:barometricPressure> witsml:pressureMeasure </diggs:barometricPressure> [0..1]

<diggs:gasFlow> witsml:volumeFlowRateMeasure </diggs:gasFlow> [0..1]

<diggs:gasPressure> witsml:pressureMeasure </diggs:gasPressure> [0..1]

<diggs:temperature> witsml:thermodynamicTemperatureMeasure </diggs:temperature> [0..1]

<diggs:description> xsd:string </diggs:description> [0..1] ?

</diggs:samplingEnvironment>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</diggs:SamplingActivity>

Schema Component Representation

<xsd:element name="SamplingActivity" type="diggs:SamplingActivityType" abstract="false" substitutionGroup="gml:_GML"/>

Element: SamplingStation

XML Instance Representation

<diggs:SamplingStation
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:groups> [0..1] ?

<diggs:group> gml:ReferenceType </diggs:group> [1..*]

</diggs:groups>

<diggs:datum> diggs:DiggsPointPropertyType </diggs:datum> [1] ?

<diggs:datumElevation> [1] ?

<diggs:value> diggs:ElevationType </diggs:value> [1] ?

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</diggs:datumElevation>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:typeOfStation> gml:CodeType </diggs:typeOfStation> [0..1] ?

</diggs:SamplingStation>

Schema Component Representation

<xsd:element name="SamplingStation" type="diggs:SamplingStationType" abstract="false" substitutionGroup="diggs:_Location"/>

Element: Specification

XML Instance Representation

<diggs:Specification
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:standardSpecificationReference> [0..1] ?

<diggs:standardClause> xsd:string </diggs:standardClause> [0..1] ?

<diggs:standardPart> xsd:string </diggs:standardPart> [0..1] ?

<diggs:standardReferenceNumber> xsd:string </diggs:standardReferenceNumber> [0..1] ?

<diggs:standardTitle> xsd:string </diggs:standardTitle> [0..1] ?

<diggs:standardVersion> xsd:string </diggs:standardVersion> [0..1] ?

</diggs:standardSpecificationReference>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</diggs:Specification>

Schema Component Representation

<xsd:element name="Specification" type="diggs:SpecificationType" abstract="false" substitutionGroup="gml:_GML"/>

Element: StratigraphyZone

XML Instance Representation

<diggs:StratigraphyZone>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:stratUnit> gml:CodeType </diggs:stratUnit> [1] ?

</diggs:StratigraphyZone>

Schema Component Representation

<xsd:element name="StratigraphyZone" type="diggs:StratigraphyZoneType" substitutionGroup="diggs:_Zone"/>

Element: StratigraphyZoneSystem

XML Instance Representation

<diggs:StratigraphyZoneSystem
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:type> diggs:StratigraphyZoneEnumType </diggs:type> [1] ?

<diggs:zones> [1]

<diggs:StratigraphyZone> ... </diggs:StratigraphyZone> [1..*]

</diggs:zones>

</diggs:StratigraphyZoneSystem>

Schema Component Representation

<xsd:element name="StratigraphyZoneSystem" type="diggs:StratigraphyZoneSystemType" substitutionGroup="diggs:_ZoneSystem"/>

Global Definitions

Complex Type: AbstractDiggsFeatureCollectionType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

Start Sequence [1..*]

<diggs:featureMember> [0..*]

<gml:_Feature> ... </gml:_Feature> [1]

</diggs:featureMember>

<diggs:featureMembers> [0..1]

<gml:_Feature> ... </gml:_Feature> [1..*]

</diggs:featureMembers>

End Sequence
</...>

Schema Component Representation

<xsd:complexType name="AbstractDiggsFeatureCollectionType" abstract="true">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractDiggsFeatureType">

<xsd:sequence maxOccurs="unbounded">

<xsd:element name="featureMember" minOccurs="0" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="gml:_Feature"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="featureMembers" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="gml:_Feature" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractDiggsFeatureType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="AbstractDiggsFeatureType" abstract="true">

<xsd:complexContent>

<xsd:restriction base="gml:AbstractFeatureType">

<xsd:sequence>

<--<xsd:element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded"/>-->

<xsd:element ref="gml:description" minOccurs="0"/>

<xsd:element ref="gml:boundedBy" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute ref="gml:id" use="required"/>

</xsd:restriction>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractDiggsObjectType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="AbstractDiggsObjectType" abstract="true">

<xsd:complexContent>

<xsd:restriction base="gml:AbstractGMLType">

<xsd:sequence>

<--<xsd:element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded"/>-->

<xsd:element ref="gml:description" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute ref="gml:id" use="required"/>

</xsd:restriction>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractInSituTestType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:testDateTime> diggs:UnifiedDateTimeType </diggs:testDateTime> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="AbstractInSituTestType" abstract="true">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractDiggsObjectType">

<xsd:sequence>

<xsd:element name="project" type="gml:ReferenceType" maxOccurs="unbounded"/>

<xsd:element name="location" type="gml:ReferenceType"/>

<xsd:element name="position" type="diggs:PositionType"/>

<xsd:element name="testDateTime" type="diggs:UnifiedDateTimeType" minOccurs="0"/>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractLabTestType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:sample> gml:ReferenceType </diggs:sample> [1..*] ?

<diggs:testDateTime> diggs:TimeIntervalType </diggs:testDateTime> [0..1] ?

<diggs:laboratory> gml:StringOrRefType </diggs:laboratory> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="AbstractLabTestType" abstract="true">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractDiggsObjectType">

<xsd:sequence>

<xsd:element name="project" type="gml:ReferenceType" maxOccurs="unbounded"/>

<xsd:element name="sample" type="gml:ReferenceType" maxOccurs="unbounded"/>

<xsd:element name="testDateTime" type="diggs:TimeIntervalType" minOccurs="0"/>

<xsd:element name="laboratory" type="gml:StringOrRefType" minOccurs="0"/>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractLocationType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:groups> [0..1] ?

<diggs:group> gml:ReferenceType </diggs:group> [1..*]

</diggs:groups>

<diggs:datum> diggs:DiggsPointPropertyType </diggs:datum> [1] ?

<diggs:datumElevation> [1] ?

<diggs:value> diggs:ElevationType </diggs:value> [1] ?

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</diggs:datumElevation>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="AbstractLocationType" abstract="true">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractNamedDiggsFeatureType">

<xsd:sequence>

<xsd:element name="aliases" type="diggs:AliasType" minOccurs="0"/>

<xsd:element name="project" type="gml:ReferenceType" maxOccurs="unbounded"/>

<xsd:element name="groups" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="group" type="gml:ReferenceType" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="datum" type="diggs:DiggsPointPropertyType"/>

<xsd:element name="datumElevation">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="value" type="diggs:ElevationType"/>

<xsd:element ref="gml:absoluteExternalPositionalAccuracy" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractNamedDiggsFeatureType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="AbstractNamedDiggsFeatureType" abstract="true">

<xsd:complexContent>

<xsd:extension base="diggs:NamedDiggsFeatureType">

<xsd:sequence>

<xsd:element name="name" type="gml:CodeType" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractNamedDiggsObjectType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="AbstractNamedDiggsObjectType" abstract="true">

<xsd:complexContent>

<xsd:extension base="diggs:NamedDiggsObjectType">

<xsd:sequence>

<xsd:element name="name" type="gml:CodeType" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractTestMetadataType

XML Instance Representation

<...>

<diggs:testEquipment> gml:StringOrRefType </diggs:testEquipment> [0..*] ?

<diggs:testSpecification> gml:StringOrRefType </diggs:testSpecification> [0..*] ?

</...>

Schema Component Representation

<xsd:complexType name="AbstractTestMetadataType" mixed="false">

<xsd:sequence>

<xsd:element name="testEquipment" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="testSpecification" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: AbstractZoneSystemType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="AbstractZoneSystemType" abstract="true">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractNamedDiggsObjectType">

<xsd:sequence>

<xsd:element name="project" type="gml:ReferenceType" maxOccurs="unbounded"/>

<xsd:element name="location" type="gml:ReferenceType"/>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: AbstractZoneType

XML Instance Representation

<...>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</...>

Schema Component Representation

<xsd:complexType name="AbstractZoneType" abstract="true">

<xsd:sequence>

<-- Legacy for trial pits, should remove once trial pit and trial pit wall location elements are constructed <xsd:element name="stratumReference" type="xsd:string" minOccurs="0"> <xsd:annotation> <xsd:documentation>A key to reference this stratum - used by AGS to handle trial pits; to be deprecated</xsd:documentation> </xsd:annotation> </xsd:element> -->

<xsd:element name="sampleReference" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="labTestReference" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="insituTestReference" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="position" type="diggs:PositionType"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: AliasType

XML Instance Representation

<...>

<diggs:alternateName> gml:CodeType </diggs:alternateName> [1..*]

</...>

Schema Component Representation

<xsd:complexType name="AliasType">

<xsd:sequence>

<xsd:element name="alternateName" type="gml:CodeType" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: AssociatedFileType

XML Instance Representation

<...
gml:id="[1]"
xlink:href="[0..1]">

<gml:description> ... </gml:description> [0..1]

<diggs:fileMimeType> xsd:string </diggs:fileMimeType> [0..1] ?

<diggs:fileExtension> xsd:string </diggs:fileExtension> [0..1] ?

<diggs:fileModificationDate> xsd:date </diggs:fileModificationDate> [0..1] ?

<diggs:contactInfo> gml:ReferenceType </diggs:contactInfo> [0..*] ?

</...>

Schema Component Representation

<xsd:complexType name="AssociatedFileType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractDiggsObjectType">

<xsd:sequence>

<xsd:element name="fileMimeType" type="xsd:string" minOccurs="0"/>

<xsd:element name="fileExtension" type="xsd:string" minOccurs="0"/>

<xsd:element name="fileModificationDate" type="xsd:date" minOccurs="0"/>

<xsd:element name="contactInfo" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

<xsd:attribute ref="xlink:href"/>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: BoundaryType

XML Instance Representation

<...
technique="diggs:DescriptorTechniqueEnumType [0..1]">

<diggs:description> xsd:string </diggs:description> [0..1] ?

<diggs:dipAngle> witsml:planeAngleMeasure </diggs:dipAngle> [0..1] ?

<diggs:dipDirection> witsml:planeAngleMeasure </diggs:dipDirection> [0..1] ?

<diggs:distinctness> gml:CodeType </diggs:distinctness> [0..1] ?

<diggs:origin> gml:CodeType </diggs:origin> [0..1] ?

<diggs:topography> gml:CodeType </diggs:topography> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="BoundaryType">

<xsd:sequence>

<xsd:element name="description" type="xsd:string" minOccurs="0"/>

<xsd:element name="dipAngle" type="witsml:planeAngleMeasure" minOccurs="0"/>

<xsd:element name="dipDirection" type="witsml:planeAngleMeasure" minOccurs="0"/>

<xsd:element name="distinctness" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="origin" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="topography" type="gml:CodeType" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute name="technique" type="diggs:DescriptorTechniqueEnumType" default="missing"/>

</xsd:complexType>

Complex Type: BulkDensityType

XML Instance Representation

<...
uom="diggs:densityTypeUOM [0..1]"
isNatural="gml:booleanOrNull [1]">
witsml:abstractMeasure
</...>

Schema Component Representation

<xsd:complexType name="BulkDensityType">

<xsd:complexContent>

<xsd:extension base="diggs:DensityType">

<xsd:attribute name="isNatural" type="gml:booleanOrNull" use="required"/>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: BusinessAssociateType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

Start Group: diggs:AddressGroup [0..1]

<diggs:streetAddress> xsd:string </diggs:streetAddress> [0..*] ?

<diggs:city> xsd:string </diggs:city> [0..*] ?

<diggs:state> xsd:string </diggs:state> [0..1] ?

<diggs:province> xsd:string </diggs:province> [0..1] ?

<diggs:county> xsd:string </diggs:county> [0..1] ?

<diggs:postalCode> xsd:string </diggs:postalCode> [0..1] ?

End Group: diggs:AddressGroup

<diggs:emailAddress> diggs:EmailType </diggs:emailAddress> [0..*] ?

<diggs:phoneNumber> diggs:ExtPhoneEnumType </diggs:phoneNumber> [0..*] ?

<diggs:associatedWith> gml:ReferenceType </diggs:associatedWith> [0..*] ?

<diggs:contact> gml:ReferenceType </diggs:contact> [0..*] ?

</...>

Schema Component Representation

<xsd:complexType name="BusinessAssociateType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractNamedDiggsObjectType">

<xsd:sequence>

<xsd:group ref="diggs:AddressGroup" minOccurs="0"/>

<xsd:element name="emailAddress" type="diggs:EmailType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="phoneNumber" type="diggs:ExtPhoneEnumType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="associatedWith" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="contact" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: CalibrationType

XML Instance Representation

<...>

<diggs:dateCalibrated> diggs:UnifiedDateTimeType </diggs:dateCalibrated> [0..1] ?

<diggs:calibrationMethod> gml:StringOrRefType </diggs:calibrationMethod> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="CalibrationType" mixed="false">

<xsd:sequence>

<xsd:element name="dateCalibrated" type="diggs:UnifiedDateTimeType" minOccurs="0"/>

<xsd:element name="calibrationMethod" type="gml:StringOrRefType" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: ChainOfCustodyType

XML Instance Representation

<...>

<diggs:chainOfCustodyId> xsd:string </diggs:chainOfCustodyId> [0..1] ?

<diggs:custodyEvent> [1..*]

<diggs:sourceLocation> gml:StringOrRefType </diggs:sourceLocation> [0..1] ?

<diggs:destinationLocation> gml:StringOrRefType </diggs:destinationLocation> [1] ?

<diggs:dateSent> diggs:UnifiedDateTimeType </diggs:dateSent> [0..1] ?

<diggs:dateReceived> diggs:UnifiedDateTimeType </diggs:dateReceived> [1] ?

<diggs:shippingContainerId> xsd:string </diggs:shippingContainerId> [0..1] ?

<diggs:containerType> gml:CodeType </diggs:containerType> [0..1] ?

<diggs:preservativeAdded> gml:CodeType </diggs:preservativeAdded> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</diggs:custodyEvent>

</...>

Schema Component Representation

<xsd:complexType name="ChainOfCustodyType" mixed="false">

<xsd:sequence>

<xsd:element name="chainOfCustodyId" type="xsd:string" minOccurs="0"/>

<xsd:element name="custodyEvent" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="sourceLocation" type="gml:StringOrRefType" minOccurs="0"/>

<xsd:element name="destinationLocation" type="gml:StringOrRefType"/>

<xsd:element name="dateSent" type="diggs:UnifiedDateTimeType" minOccurs="0"/>

<xsd:element name="dateReceived" type="diggs:UnifiedDateTimeType"/>

<xsd:element name="shippingContainerId" type="xsd:string" minOccurs="0"/>

<xsd:element name="containerType" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="preservativeAdded" type="gml:CodeType" minOccurs="0"/>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

Complex Type: CodeOrPercentType

XML Instance Representation

<...>
Start Choice [1]

<diggs:description> gml:CodeType </diggs:description> [1]

<diggs:percentage> diggs:PercentMeasureType </diggs:percentage> [1]

End Choice
</...>

Schema Component Representation

<xsd:complexType name="CodeOrPercentType">

<xsd:choice>

<xsd:element name="description" type="gml:CodeType"/>

<xsd:element name="percentage" type="diggs:PercentMeasureType"/>

</xsd:choice>

</xsd:complexType>

Complex Type: ColorType

XML Instance Representation

<...
technique="diggs:DescriptorTechniqueEnumType [0..1]">
Start Choice [1..2]

<diggs:colorCode> gml:CodeType </diggs:colorCode> [1] ?

<diggs:description> gml:CodeType </diggs:description> [1] ?

End Choice

<diggs:abundance> diggs:CodeOrPercentType </diggs:abundance> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="ColorType">

<xsd:sequence>

<xsd:choice maxOccurs="2">

<xsd:element name="colorCode" type="gml:CodeType"/>

<xsd:element name="description" type="gml:CodeType"/>

</xsd:choice>

<xsd:element name="abundance" type="diggs:CodeOrPercentType" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute name="technique" type="diggs:DescriptorTechniqueEnumType"/>

</xsd:complexType>

Complex Type: ColorZoneSystemType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:zones> [1]

<diggs:ColorZone> ... </diggs:ColorZone> [1..*]

</diggs:zones>

</...>

Schema Component Representation

<xsd:complexType name="ColorZoneSystemType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneSystemType">

<xsd:sequence>

<xsd:element name="zones">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:ColorZone" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: ColorZoneType

XML Instance Representation

<...
character="diggs:ColorCharacterEnumType [0..1]">

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:color> diggs:ColorType </diggs:color> [1..*]

<diggs:baseBoundary> diggs:BoundaryType </diggs:baseBoundary> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="ColorZoneType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneType">

<xsd:sequence>

<xsd:element name="color" type="diggs:ColorType" maxOccurs="unbounded"/>

<xsd:element name="baseBoundary" type="diggs:BoundaryType" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute name="character" type="diggs:ColorCharacterEnumType"/>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: ColumnInfoType

XML Instance Representation

<...>

<diggs:column> [1..*]

<diggs:name> xsd:string </diggs:name> [0..1]

<diggs:columnIndex> witsml:nonNegativeCount </diggs:columnIndex> [1] ?

<diggs:columnType> diggs:CPTColumnTypeEnumType </diggs:columnType> [1]

<diggs:dataType> witsml:LogDataType </diggs:dataType> [1] ?

<diggs:unit> diggs:CPTUomEnum </diggs:unit> [0..1] ?

<diggs:nullValue> xsd:string </diggs:nullValue> [0..1] ?

<diggs:curveDescription> xsd:string </diggs:curveDescription> [0..1] ?

<diggs:sensorOffset> witsml:lengthMeasure </diggs:sensorOffset> [0..1] ?

<diggs:columnStatus> witsml:LogTraceState </diggs:columnStatus> [0..1] ?

</diggs:column>

</...>

Schema Component Representation

<xsd:complexType name="ColumnInfoType" mixed="false">

<xsd:sequence>

<xsd:element name="column" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="name" type="xsd:string" minOccurs="0"/>

<xsd:element name="columnIndex" type="witsml:nonNegativeCount"/>

<xsd:element name="columnType" type="diggs:CPTColumnTypeEnumType"/>

<xsd:element name="dataType" type="witsml:LogDataType"/>

<xsd:element name="unit" type="diggs:CPTUomEnum" minOccurs="0"/>

<xsd:element name="nullValue" type="xsd:string" minOccurs="0"/>

<xsd:element name="curveDescription" type="xsd:string" minOccurs="0"/>

<xsd:element name="sensorOffset" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="columnStatus" type="witsml:LogTraceState" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

Complex Type: ComponentZoneSystemType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:type> diggs:ComponentCategoryEnumType </diggs:type> [1]

<diggs:zones> [1]

<diggs:ComponentZone> ... </diggs:ComponentZone> [1..*]

</diggs:zones>

</...>

Schema Component Representation

<xsd:complexType name="ComponentZoneSystemType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneSystemType">

<xsd:sequence>

<xsd:element name="type" type="diggs:ComponentCategoryEnumType"/>

<xsd:element name="zones">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:ComponentZone" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: ComponentZoneType

XML Instance Representation

<...
technique="diggs:DescriptorTechniqueEnumType [0..1]">

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

Start Choice [1..2]

<diggs:codeValue> gml:CodeType </diggs:codeValue> [1] ?

<diggs:description> gml:CodeType </diggs:description> [1] ?

End Choice

<diggs:abundance> diggs:CodeOrPercentType </diggs:abundance> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="ComponentZoneType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneType">

<xsd:sequence>

<xsd:choice maxOccurs="2">

<xsd:element name="codeValue" type="gml:CodeType"/>

<xsd:element name="description" type="gml:CodeType"/>

</xsd:choice>

<xsd:element name="abundance" type="diggs:CodeOrPercentType" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute name="technique" type="diggs:DescriptorTechniqueEnumType"/>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: ConstituentType

XML Instance Representation

<...
type="diggs:ConstituentCategoryEnumType [1]"
technique="diggs:DescriptorTechniqueEnumType [0..1]">
Start Choice [1..2]

<diggs:codeValue> gml:CodeType </diggs:codeValue> [1] ?

<diggs:description> gml:CodeType </diggs:description> [1] ?

End Choice

<diggs:abundance> diggs:CodeOrPercentType </diggs:abundance> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="ConstituentType">

<xsd:sequence>

<xsd:choice maxOccurs="2">

<xsd:element name="codeValue" type="gml:CodeType"/>

<xsd:element name="description" type="gml:CodeType"/>

</xsd:choice>

<xsd:element name="abundance" type="diggs:CodeOrPercentType" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute name="type" type="diggs:ConstituentCategoryEnumType" use="required"/>

<xsd:attribute name="technique" type="diggs:DescriptorTechniqueEnumType"/>

</xsd:complexType>

Complex Type: ContractType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:status> gml:CodeType </diggs:status> [0..1] ?

<diggs:type> xsd:string </diggs:type> [0..1] ?

<diggs:client> gml:StringOrRefType </diggs:client> [0..*] ?

<diggs:contractor> gml:StringOrRefType </diggs:contractor> [0..*] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="ContractType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractDiggsObjectType">

<xsd:sequence>

<xsd:element name="status" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="type" type="xsd:string" minOccurs="0"/>

<xsd:element name="client" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="contractor" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: CPTDataType

XML Instance Representation

<...>

<diggs:columnInfo> diggs:ColumnInfoType </diggs:columnInfo> [1] ?

<diggs:columnDelimiter> xsd:string (value comes from list: {'comma'|'space'|'tab'}) </diggs:columnDelimiter> [1]

<diggs:nullValue> xsd:string </diggs:nullValue> [0..1] ?

<diggs:data> [1]

<diggs:row> xsd:string </diggs:row> [1..*] ?

</diggs:data>

</...>

Schema Component Representation

<xsd:complexType name="CPTDataType" mixed="false">

<xsd:sequence>

<xsd:element name="columnInfo" type="diggs:ColumnInfoType"/>

<xsd:element name="columnDelimiter">

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="comma"/>

<xsd:enumeration value="space"/>

<xsd:enumeration value="tab"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:element>

<xsd:element name="nullValue" type="xsd:string" minOccurs="0"/>

<xsd:element name="data">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="row" type="xsd:string" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

Complex Type: DensityType

XML Instance Representation

<...
uom="diggs:densityTypeUOM [0..1]">
witsml:abstractMeasure
</...>

Schema Component Representation

<xsd:complexType name="DensityType">

<xsd:simpleContent>

<xsd:extension base="witsml:abstractMeasure">

<xsd:attribute name="uom" type="diggs:densityTypeUOM" use="optional"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: DepthMeasureType

XML Instance Representation

<...
uom="witsml:lengthUom [1]"
depthDatum="diggs:datumEnum [0..1]"
source="diggs:depthQualifierEnum [0..1]">
witsml:abstractMeasure
</...>

Schema Component Representation

<xsd:complexType name="DepthMeasureType">

<xsd:simpleContent>

<xsd:extension base="witsml:abstractMeasure">

<xsd:attribute name="uom" type="witsml:lengthUom" use="required"/>

<xsd:attribute name="depthDatum" type="diggs:datumEnum" use="optional"/>

<xsd:attribute name="source" type="diggs:depthQualifierEnum" use="optional"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: DescriptorCodeType

XML Instance Representation

<...
technique="diggs:DescriptorTechniqueEnumType [0..1]">
gml:CodeType
</...>

Schema Component Representation

<xsd:complexType name="DescriptorCodeType">

<xsd:simpleContent>

<xsd:extension base="gml:CodeType">

<xsd:attribute name="technique" type="diggs:DescriptorTechniqueEnumType"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: DiggsMultiCurvePropertyType

XML Instance Representation

<...>

<gml:MultiCurve> ... </gml:MultiCurve> [1]

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="DiggsMultiCurvePropertyType">

<xsd:sequence>

<xsd:element ref="gml:MultiCurve"/>

<xsd:element ref="gml:absoluteExternalPositionalAccuracy" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: DiggsMultiPointPropertyType

XML Instance Representation

<...>

<gml:MultiPoint> ... </gml:MultiPoint> [1]

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="DiggsMultiPointPropertyType">

<xsd:sequence>

<xsd:element ref="gml:MultiPoint"/>

<xsd:element ref="gml:absoluteExternalPositionalAccuracy" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: DiggsMultiPolygonPropertyType

XML Instance Representation

<...>

<gml:MultiSurface> ... </gml:MultiSurface> [1]

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="DiggsMultiPolygonPropertyType">

<xsd:sequence>

<xsd:element ref="gml:MultiSurface"/>

<xsd:element ref="gml:absoluteExternalPositionalAccuracy" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: DiggsPointPropertyType

XML Instance Representation

<...>

<gml:Point> ... </gml:Point> [1]

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="DiggsPointPropertyType">

<xsd:sequence>

<xsd:element ref="gml:Point"/>

<xsd:element ref="gml:absoluteExternalPositionalAccuracy" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: DiggsPolygonPropertyType

XML Instance Representation

<...>

<gml:Polygon> ... </gml:Polygon> [1]

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="DiggsPolygonPropertyType">

<xsd:sequence>

<xsd:element ref="gml:Polygon"/>

<xsd:element ref="gml:absoluteExternalPositionalAccuracy" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: DiggsType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:fileInformation> diggs:FileInformationPropertyType </diggs:fileInformation> [1]

<diggs:projects> [1] ?

<diggs:Project> ... </diggs:Project> [1..*]

</diggs:projects>

<diggs:locations> [0..1] ?

<diggs:_Location> ... </diggs:_Location> [1..*]

</diggs:locations>

<diggs:samplingActivities> [0..1] ?

<diggs:SamplingActivity> ... </diggs:SamplingActivity> [1..*]

</diggs:samplingActivities>

<diggs:samples> [0..1] ?

<diggs:Sample> ... </diggs:Sample> [1..*]

</diggs:samples>

<diggs:zoneSystems> [0..1] ?

<diggs:_ZoneSystem> ... </diggs:_ZoneSystem> [1..*]

</diggs:zoneSystems>

<diggs:insituTests> [0..1] ?

<diggs:_InSituTest> ... </diggs:_InSituTest> [1..*]

</diggs:insituTests>

<diggs:laboratoryTests> [0..1] ?

<diggs:_LaboratoryTest> ... </diggs:_LaboratoryTest> [1..*]

</diggs:laboratoryTests>

<diggs:associatedFiles> [0..1] ?

<diggs:AssociatedFile> ... </diggs:AssociatedFile> [1..*]

</diggs:associatedFiles>

<diggs:remarks> [0..1] ?

<diggs:Remark> ... </diggs:Remark> [1..*]

</diggs:remarks>

<diggs:roles> [0..1] ?

<diggs:Role> ... </diggs:Role> [1..*]

</diggs:roles>

<diggs:businessAssociates> [0..1] ?

<diggs:BusinessAssociate> ... </diggs:BusinessAssociate> [1..*]

</diggs:businessAssociates>

<diggs:equipment> [0..1] ?

<diggs:Equipment> ... </diggs:Equipment> [1..*]

</diggs:equipment>

<diggs:specifications> [0..1] ?

<diggs:Specification> ... </diggs:Specification> [1..*]

</diggs:specifications>

<diggs:contracts> [0..1] ?

<diggs:Contract> ... </diggs:Contract> [1..*]

</diggs:contracts>

<diggs:groupings> [0..1] ?

<diggs:Group> ... </diggs:Group> [1..*]

</diggs:groupings>

</...>

Schema Component Representation

<xsd:complexType name="DiggsType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractDiggsFeatureType">

<xsd:sequence>

<--<xsd:element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded"/>-->

<xsd:element name="fileInformation" type="diggs:FileInformationPropertyType"/>

<xsd:element name="projects">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Project" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="locations" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:_Location" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="samplingActivities" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:SamplingActivity" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="samples" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Sample" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="zoneSystems" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:_ZoneSystem" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="insituTests" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:_InSituTest" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="laboratoryTests" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:_LaboratoryTest" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="associatedFiles" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:AssociatedFile" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="remarks" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Remark" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="roles" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Role" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="businessAssociates" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:BusinessAssociate" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="equipment" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Equipment" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="specifications" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Specification" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="contracts" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Contract" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="groupings" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Group" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: DiscontinuityZoneSystemType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:zones> [1]

<diggs:DiscontinuityZone> ... </diggs:DiscontinuityZone> [1..*]

</diggs:zones>

</...>

Schema Component Representation

<xsd:complexType name="DiscontinuityZoneSystemType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneSystemType">

<xsd:sequence>

<xsd:element name="zones">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:DiscontinuityZone" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: DiscontinuityZoneType

XML Instance Representation

<...>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

Start Choice [1..2]

<diggs:fractureDescription> [1]

<diggs:aperatureMeasurement> witsml:lengthMeasure </diggs:aperatureMeasurement> [0..1] ?

<diggs:aperatureObservation> xsd:string </diggs:aperatureObservation> [0..1] ?

<diggs:dipAngle> witsml:planeAngleMeasure </diggs:dipAngle> [0..1] ?

<diggs:dipDirection> witsml:planeAngleMeasure </diggs:dipDirection> [0..1] ?

<diggs:discontinuityNumber> xsd:integer </diggs:discontinuityNumber> [0..1] ?

<diggs:fractureSetNumber> xsd:string </diggs:fractureSetNumber> [0..1] ?

<diggs:infillMaterial> xsd:string </diggs:infillMaterial> [0..1] ?

<diggs:jointRoughnessCoefficient> xsd:double </diggs:jointRoughnessCoefficient> [0..1] ?

<diggs:persistence> xsd:double </diggs:persistence> [0..1] ?

<diggs:planarity> gml:CodeType </diggs:planarity> [0..1] ?

<diggs:roughness> gml:CodeType </diggs:roughness> [0..1] ?

<diggs:seepageRating> gml:CodeType </diggs:seepageRating> [0..1] ?

<diggs:surfaceAppearance> xsd:string </diggs:surfaceAppearance> [0..1] ?

<diggs:termination> gml:CodeType </diggs:termination> [0..1] ?

<diggs:type> gml:CodeType </diggs:type> [0..1] ?

<diggs:wallStrength> witsml:generalMeasureType </diggs:wallStrength> [0..1] ?

<diggs:wallWeathering> xsd:string </diggs:wallWeathering> [0..1] ?

<diggs:waterFlow> witsml:volumeFlowRateMeasure </diggs:waterFlow> [0..1] ?

<diggs:wavinessAmplitude> witsml:lengthMeasure </diggs:wavinessAmplitude> [0..1] ?

<diggs:wavinessWavelength> witsml:lengthMeasure </diggs:wavinessWavelength> [0..1] ?

</diggs:fractureDescription>

<diggs:fractureSpacing> [1]
Start Choice [1]

<diggs:fracturesPerUnitLength> witsml:lengthMeasure </diggs:fracturesPerUnitLength> [0..1] ?

<diggs:fractureSpacing> [0..1] ?

<diggs:minSpacing> witsml:lengthMeasure </diggs:minSpacing> [0..1] ?

<diggs:maxSpacing> witsml:lengthMeasure </diggs:maxSpacing> [0..1] ?

<diggs:averageSpacing> witsml:lengthMeasure </diggs:averageSpacing> [0..1] ?

</diggs:fractureSpacing>

End Choice
</diggs:fractureSpacing>

End Choice
</...>

Schema Component Representation

<xsd:complexType name="DiscontinuityZoneType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneType">

<xsd:choice maxOccurs="2">

<xsd:element name="fractureDescription">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="aperatureMeasurement" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="aperatureObservation" type="xsd:string" minOccurs="0"/>

<xsd:element name="dipAngle" type="witsml:planeAngleMeasure" minOccurs="0"/>

<xsd:element name="dipDirection" type="witsml:planeAngleMeasure" minOccurs="0"/>

<xsd:element name="discontinuityNumber" type="xsd:integer" minOccurs="0"/>

<xsd:element name="fractureSetNumber" type="xsd:string" minOccurs="0"/>

<xsd:element name="infillMaterial" type="xsd:string" minOccurs="0"/>

<xsd:element name="jointRoughnessCoefficient" type="xsd:double" minOccurs="0"/>

<xsd:element name="persistence" type="xsd:double" minOccurs="0"/>

<xsd:element name="planarity" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="roughness" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="seepageRating" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="surfaceAppearance" type="xsd:string" minOccurs="0"/>

<xsd:element name="termination" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="type" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="wallStrength" type="witsml:generalMeasureType" minOccurs="0"/>

<xsd:element name="wallWeathering" type="xsd:string" minOccurs="0"/>

<xsd:element name="waterFlow" type="witsml:volumeFlowRateMeasure" minOccurs="0"/>

<xsd:element name="wavinessAmplitude" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="wavinessWavelength" type="witsml:lengthMeasure" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="fractureSpacing">

<xsd:complexType>

<xsd:choice>

<xsd:element name="fracturesPerUnitLength" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="fractureSpacing" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="minSpacing" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="maxSpacing" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="averageSpacing" type="witsml:lengthMeasure" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:choice>

</xsd:complexType>

</xsd:element>

</xsd:choice>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: ElevationType

XML Instance Representation

<...
uom="witsml:lengthUom [1]"
verticalDatum="xsd:string [0..1]">
diggs:doubleOrNull
</...>

Schema Component Representation

<xsd:complexType name="ElevationType">

<xsd:simpleContent>

<xsd:extension base="diggs:doubleOrNull">

<xsd:attribute name="uom" type="witsml:lengthUom" use="required"/>

<xsd:attribute name="verticalDatum" type="xsd:string" use="optional"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: EquipmentType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:equipmentClassification> gml:CodeType </diggs:equipmentClassification> [0..1] ?

<diggs:modelNumber> xsd:string </diggs:modelNumber> [0..1] ?

<diggs:serialNumber> xsd:string </diggs:serialNumber> [0..1] ?

<diggs:calibrationAuditTrail> [0..1] ?

<diggs:Calibration> ... </diggs:Calibration> [1..*]

</diggs:calibrationAuditTrail>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="EquipmentType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractNamedDiggsObjectType">

<xsd:sequence>

<xsd:element name="equipmentClassification" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="modelNumber" type="xsd:string" minOccurs="0"/>

<xsd:element name="serialNumber" type="xsd:string" minOccurs="0"/>

<xsd:element name="calibrationAuditTrail" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Calibration" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: ExtPhoneEnumType

XML Instance Representation

<...
type="xsd:string (value comes from list: {'residence'|'business'|'alternate'|'fax'|'mobile'|'voice/fax'|'voicemail'}) [1]">
diggs:PhoneNumberType
</...>

Schema Component Representation

<xsd:complexType name="ExtPhoneEnumType">

<xsd:simpleContent>

<xsd:extension base="diggs:PhoneNumberType">

<xsd:attribute name="type" use="required">

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="residence"/>

<xsd:enumeration value="business"/>

<xsd:enumeration value="alternate"/>

<xsd:enumeration value="fax"/>

<xsd:enumeration value="mobile"/>

<xsd:enumeration value="voice/fax"/>

<xsd:enumeration value="voicemail"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:attribute>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: FileInformationPropertyType

XML Instance Representation

<...>

<diggs:language> xsd:language </diggs:language> [0..1]

<diggs:address> xsd:string </diggs:address> [0..1] ?

<diggs:comment> xsd:string </diggs:comment> [0..1] ?

<diggs:creationDate> witsml:anyDate </diggs:creationDate> [1] ?

<diggs:creator> xsd:string </diggs:creator> [0..1] ?

<diggs:destinationSoftware> xsd:string </diggs:destinationSoftware> [0..1] ?

<diggs:diggsVersion> xsd:string </diggs:diggsVersion> [1] ?

<diggs:effectiveDate> witsml:anyDate </diggs:effectiveDate> [0..1] ?

<diggs:softwareName> xsd:string </diggs:softwareName> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="FileInformationPropertyType">

<xsd:sequence>

<xsd:element name="language" type="xsd:language" minOccurs="0"/>

<xsd:element name="address" type="xsd:string" minOccurs="0"/>

<xsd:element name="comment" type="xsd:string" minOccurs="0"/>

<xsd:element name="creationDate" type="witsml:anyDate"/>

<xsd:element name="creator" type="xsd:string" minOccurs="0"/>

<xsd:element name="destinationSoftware" type="xsd:string" minOccurs="0"/>

<xsd:element name="diggsVersion" type="xsd:string"/>

<xsd:element name="effectiveDate" type="witsml:anyDate" minOccurs="0"/>

<xsd:element name="softwareName" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: FractionalReferenceType

XML Instance Representation

<...
percentage="diggs:Val0-100Type [1]">

</...>

Schema Component Representation

<xsd:complexType name="FractionalReferenceType">

<xsd:complexContent>

<xsd:extension base="gml:ReferenceType">

<xsd:attribute name="percentage" type="diggs:Val0-100Type" use="required"/>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: GroupType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:type> xsd:string (value comes from list: {'location'|'sample'}) </diggs:type> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="GroupType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractNamedDiggsObjectType">

<xsd:sequence>

<xsd:element name="type">

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="location"/>

<xsd:enumeration value="sample"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:element>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: HolePathType

XML Instance Representation

<...>

<gml:LineString> ... </gml:LineString> [1]

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="HolePathType">

<xsd:sequence>

<xsd:element ref="gml:LineString"/>

<xsd:element ref="gml:absoluteExternalPositionalAccuracy" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: HoleType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:groups> [0..1] ?

<diggs:group> gml:ReferenceType </diggs:group> [1..*]

</diggs:groups>

<diggs:datum> diggs:DiggsPointPropertyType </diggs:datum> [1] ?

<diggs:datumElevation> [1] ?

<diggs:value> diggs:ElevationType </diggs:value> [1] ?

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</diggs:datumElevation>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
Start Choice [1] ?

<diggs:holePath> diggs:HolePathType </diggs:holePath> [0..1] ?

<diggs:inclinedHoleOrientation> [0..1] ?

<diggs:bearing> witsml:planeAngleMeasure </diggs:bearing> [1] ?

<diggs:inclination> witsml:planeAngleMeasure </diggs:inclination> [1] ?

</diggs:inclinedHoleOrientation>

End Choice

<diggs:measuredDepth> diggs:DepthMeasureType </diggs:measuredDepth> [1] ?

<diggs:typeOfHole> gml:CodeType </diggs:typeOfHole> [0..1] ?

<diggs:purpose> xsd:string </diggs:purpose> [0..1] ?

<diggs:constructionInfo> [0..1]

<diggs:backfill> [0..1]

<diggs:backfillDateTime> diggs:TimeIntervalType </diggs:backfillDateTime> [0..1] ?

<diggs:backfillIntervals> [0..1]

<diggs:interval> [1]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:backFillMaterial> gml:CodeType </diggs:backFillMaterial> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:interval>

</diggs:backfillIntervals>

</diggs:backfill>

<diggs:casings> [0..1]

<diggs:casing> [1..*]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:diameter> witsml:lengthMeasure </diggs:diameter> [0..1]

<diggs:casingMaterial> gml:CodeType </diggs:casingMaterial> [0..1]

<diggs:wallThickness> witsml:lengthMeasure </diggs:wallThickness> [0..1]

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:casing>

</diggs:casings>

<diggs:constructionEvent> [0..1]

<diggs:event> [1..*]

<diggs:dateTime> diggs:UnifiedDateTimeType </diggs:dateTime> [1] ?

<diggs:casingDepth> witsml:lengthMeasure </diggs:casingDepth> [0..1] ?

<diggs:holeDepth> witsml:lengthMeasure </diggs:holeDepth> [0..1] ?

<diggs:waterDepth> witsml:lengthMeasure </diggs:waterDepth> [0..1] ?

<diggs:other> diggs:NameValuePairType </diggs:other> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:event>

</diggs:constructionEvent>

<diggs:constructionMethods> [0..1] ?

<diggs:constructionMethod> [1..*] ?

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:samplingEquipment> gml:StringOrRefType </diggs:samplingEquipment> [0..*] ?

<diggs:procedure> gml:StringOrRefType </diggs:procedure> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

</diggs:constructionMethod>

</diggs:constructionMethods>

<diggs:chiselings> [0..1]

<diggs:chiseling> [1..*]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [0..1]

<diggs:timeTaken> witsml:timeMeasure </diggs:timeTaken> [0..1]

<diggs:toolUsed> gml:CodeType </diggs:toolUsed> [0..1]

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:chiseling>

</diggs:chiselings>

<diggs:flushes> [0..1]

<diggs:flush> [1..*]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:flushType> gml:CodeType </diggs:flushType> [0..1]

<diggs:flushReturn> diggs:PercentMeasureType </diggs:flushReturn> [0..1]

<diggs:flushColor> xsd:string </diggs:flushColor> [0..1]

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:flush>

</diggs:flushes>

<diggs:holeDiameters> [0..1]

<diggs:diameter> [1..*]

<diggs:from> witsml:lengthMeasure </diggs:from> [1]

<diggs:to> witsml:lengthMeasure </diggs:to> [1]

<diggs:diameter> witsml:lengthMeasure </diggs:diameter> [1]

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:diameter>

</diggs:holeDiameters>

<diggs:waterStrikes> [0..1]

<diggs:waterStrike> [1..*]

<diggs:dateTime> diggs:UnifiedDateTimeType </diggs:dateTime> [1] ?

<diggs:casingDepth> witsml:lengthMeasure </diggs:casingDepth> [0..1] ?

<diggs:waterStrikeDepth> witsml:lengthMeasure </diggs:waterStrikeDepth> [1] ?

<diggs:postStrikeReading> [0..*] ?

<diggs:timeFollowingStrike> witsml:timeMeasure </diggs:timeFollowingStrike> [1] ?

<diggs:waterDepth> witsml:lengthMeasure </diggs:waterDepth> [1] ?

</diggs:postStrikeReading>

<diggs:sealDepth> witsml:lengthMeasure </diggs:sealDepth> [0..1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

</diggs:waterStrike>

</diggs:waterStrikes>

</diggs:constructionInfo>

</...>

Schema Component Representation

<xsd:complexType name="HoleType" abstract="false">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractLocationType">

<xsd:sequence>

<xsd:choice>

<xsd:element name="holePath" type="diggs:HolePathType" minOccurs="0"/>

<xsd:element name="inclinedHoleOrientation" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="bearing" type="witsml:planeAngleMeasure"/>

<xsd:element name="inclination" type="witsml:planeAngleMeasure"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:choice>

<xsd:element name="measuredDepth" type="diggs:DepthMeasureType"/>

<xsd:element name="typeOfHole" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="purpose" type="xsd:string" minOccurs="0"/>

<xsd:element name="constructionInfo" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="backfill" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="backfillDateTime" type="diggs:TimeIntervalType" minOccurs="0"/>

<xsd:element name="backfillIntervals" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="interval">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from" type="witsml:lengthMeasure"/>

<xsd:element name="to" type="witsml:lengthMeasure"/>

<xsd:element name="backFillMaterial" type="gml:CodeType"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="casings" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="casing" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from" type="witsml:lengthMeasure"/>

<xsd:element name="to" type="witsml:lengthMeasure"/>

<xsd:element name="diameter" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="casingMaterial" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="wallThickness" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="constructionEvent" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="event" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="dateTime" type="diggs:UnifiedDateTimeType"/>

<xsd:element name="casingDepth" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="holeDepth" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="waterDepth" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="other" type="diggs:NameValuePairType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="constructionMethods" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="constructionMethod" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from" type="witsml:lengthMeasure"/>

<xsd:element name="to" type="witsml:lengthMeasure"/>

<xsd:element name="samplingEquipment" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="procedure" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="role" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="chiselings" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="chiseling" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from" type="witsml:lengthMeasure"/>

<xsd:element name="to" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="timeTaken" type="witsml:timeMeasure" minOccurs="0"/>

<xsd:element name="toolUsed" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="flushes" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="flush" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from" type="witsml:lengthMeasure"/>

<xsd:element name="to" type="witsml:lengthMeasure"/>

<xsd:element name="flushType" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="flushReturn" type="diggs:PercentMeasureType" minOccurs="0"/>

<xsd:element name="flushColor" type="xsd:string" minOccurs="0"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="holeDiameters" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="diameter" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from" type="witsml:lengthMeasure"/>

<xsd:element name="to" type="witsml:lengthMeasure"/>

<xsd:element name="diameter" type="witsml:lengthMeasure"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="waterStrikes" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="waterStrike" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="dateTime" type="diggs:UnifiedDateTimeType"/>

<xsd:element name="casingDepth" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="waterStrikeDepth" type="witsml:lengthMeasure"/>

<xsd:element name="postStrikeReading" minOccurs="0" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="timeFollowingStrike" type="witsml:timeMeasure"/>

<xsd:element name="waterDepth" type="witsml:lengthMeasure"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="sealDepth" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: InSituCPTType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:testDateTime> diggs:UnifiedDateTimeType </diggs:testDateTime> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:InSituCPTMetadata> ... </diggs:InSituCPTMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:InSituCPTResults> ... </diggs:InSituCPTResults> [1..*]

</diggs:results>

</...>

Schema Component Representation

<xsd:complexType name="InSituCPTType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractInSituTestType">

<xsd:sequence>

<xsd:element name="metaData" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:InSituCPTMetadata"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="results" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:InSituCPTResults" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: InSituDynamicPenetrationType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:testDateTime> diggs:UnifiedDateTimeType </diggs:testDateTime> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [1]

<diggs:InSituDynamicPenetrationMetadata> ... </diggs:InSituDynamicPenetrationMetadata> [1]

</diggs:metaData>

<diggs:results> [1]

<diggs:InSituDynamicPenetrationResults> ... </diggs:InSituDynamicPenetrationResults> [1..*]

</diggs:results>

</...>

Schema Component Representation

<xsd:complexType name="InSituDynamicPenetrationType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractInSituTestType">

<xsd:sequence>

<xsd:element name="metaData">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:InSituDynamicPenetrationMetadata"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="results">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:InSituDynamicPenetrationResults" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: InSituGeophysicalLogsType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:testDateTime> diggs:UnifiedDateTimeType </diggs:testDateTime> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:InSituGeophysicalMetadata> ... </diggs:InSituGeophysicalMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:InSituGeophysicalResults> ... </diggs:InSituGeophysicalResults> [1]

</diggs:results>

</...>

Schema Component Representation

<xsd:complexType name="InSituGeophysicalLogsType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractInSituTestType">

<xsd:sequence>

<xsd:element name="metaData" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:InSituGeophysicalMetadata"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="results" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:InSituGeophysicalResults"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: LabAtterbergLimitsType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:sample> gml:ReferenceType </diggs:sample> [1..*] ?

<diggs:testDateTime> diggs:TimeIntervalType </diggs:testDateTime> [0..1] ?

<diggs:laboratory> gml:StringOrRefType </diggs:laboratory> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:LabAtterbergLimitsMetadata> ... </diggs:LabAtterbergLimitsMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:LabAtterbergLimitsResults> ... </diggs:LabAtterbergLimitsResults> [1]

</diggs:results>

</...>

Schema Component Representation

<xsd:complexType name="LabAtterbergLimitsType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractLabTestType">

<xsd:sequence>

<xsd:element name="metaData" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:LabAtterbergLimitsMetadata"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="results" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:LabAtterbergLimitsResults"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: LabDMPType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:sample> gml:ReferenceType </diggs:sample> [1..*] ?

<diggs:testDateTime> diggs:TimeIntervalType </diggs:testDateTime> [0..1] ?

<diggs:laboratory> gml:StringOrRefType </diggs:laboratory> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:LabDMPMetadata> ... </diggs:LabDMPMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:LabDMPResults> ... </diggs:LabDMPResults> [1]

</diggs:results>

</...>

Schema Component Representation

<xsd:complexType name="LabDMPType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractLabTestType">

<xsd:sequence>

<xsd:element name="metaData" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:LabDMPMetadata"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="results" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:LabDMPResults"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: LabParticleSizeAnalysisType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:sample> gml:ReferenceType </diggs:sample> [1..*] ?

<diggs:testDateTime> diggs:TimeIntervalType </diggs:testDateTime> [0..1] ?

<diggs:laboratory> gml:StringOrRefType </diggs:laboratory> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:metaData> [0..1]

<diggs:LabParticleSizeAnalysisMetadata> ... </diggs:LabParticleSizeAnalysisMetadata> [1]

</diggs:metaData>

<diggs:results> [0..1]

<diggs:LabParticleSizeAnalysisResults> ... </diggs:LabParticleSizeAnalysisResults> [1]

</diggs:results>

</...>

Schema Component Representation

<xsd:complexType name="LabParticleSizeAnalysisType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractLabTestType">

<xsd:sequence>

<xsd:element name="metaData" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:LabParticleSizeAnalysisMetadata"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="results" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:LabParticleSizeAnalysisResults"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: LithologyType

XML Instance Representation

<...>
Start Choice [1..2]

<diggs:classification> [1] ?

<diggs:primaryCodeValue> diggs:DescriptorCodeType </diggs:primaryCodeValue> [1] ?

<diggs:alternateCode> diggs:DescriptorCodeType </diggs:alternateCode> [0..*] ?

</diggs:classification>

<diggs:description> diggs:DescriptorCodeType </diggs:description> [1] ?

End Choice

<diggs:particleGeometry> diggs:ParticleGeometryType </diggs:particleGeometry> [0..1]

<diggs:constituents> [0..1] ?

<diggs:Constituent> ... </diggs:Constituent> [1..*]

</diggs:constituents>

</...>

Schema Component Representation

<xsd:complexType name="LithologyType">

<xsd:sequence>

<xsd:choice maxOccurs="2">

<xsd:element name="classification">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="primaryCodeValue" type="diggs:DescriptorCodeType"/>

<xsd:element name="alternateCode" type="diggs:DescriptorCodeType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="description" type="diggs:DescriptorCodeType"/>

</xsd:choice>

<xsd:element name="particleGeometry" type="diggs:ParticleGeometryType" minOccurs="0"/>

<xsd:element name="constituents" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:Constituent" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

Complex Type: LithologyZoneSystemType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:zones> [1]

<diggs:LithologyZone> ... </diggs:LithologyZone> [1..*]

</diggs:zones>

</...>

Schema Component Representation

<xsd:complexType name="LithologyZoneSystemType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneSystemType">

<xsd:sequence>

<xsd:element name="zones">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:LithologyZone" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: LithologyZoneType

XML Instance Representation

<...>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:lithology> diggs:LithologyType </diggs:lithology> [1]

<diggs:baseBoundary> diggs:BoundaryType </diggs:baseBoundary> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="LithologyZoneType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneType">

<xsd:sequence>

<xsd:element name="lithology" type="diggs:LithologyType"/>

<xsd:element name="baseBoundary" type="diggs:BoundaryType" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: MoistureContentType

XML Instance Representation

<...
uom="witsml:PercentUom [1]"
isNatural="xsd:boolean [0..1]">
diggs:PercentMeasureType
</...>

Schema Component Representation

<xsd:complexType name="MoistureContentType">

<xsd:simpleContent>

<xsd:extension base="diggs:PercentMeasureType">

<xsd:attribute name="isNatural" type="xsd:boolean"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: NamedDiggsFeatureType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="NamedDiggsFeatureType" abstract="true">

<xsd:complexContent>

<xsd:restriction base="gml:AbstractFeatureType">

<xsd:sequence>

<--<xsd:element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded"/>-->

<xsd:element ref="gml:description" minOccurs="0"/>

<xsd:element ref="gml:boundedBy" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute ref="gml:id" use="required"/>

</xsd:restriction>

</xsd:complexContent>

</xsd:complexType>

Complex Type: NamedDiggsObjectType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="NamedDiggsObjectType" abstract="true">

<xsd:complexContent>

<xsd:restriction base="gml:AbstractGMLType">

<xsd:sequence>

<--<xsd:element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded"/>-->

<xsd:element ref="gml:description" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute ref="gml:id" use="required"/>

</xsd:restriction>

</xsd:complexContent>

</xsd:complexType>

Complex Type: NameValuePairType

XML Instance Representation

<...>

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:value> xsd:string </diggs:value> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="NameValuePairType" mixed="false">

<xsd:sequence>

<xsd:element name="name" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="value" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

Complex Type: NValueType

XML Instance Representation

<...>

<diggs:value> xsd:positiveInteger </diggs:value> [1] ?

<diggs:correctedFor
factor="xsd:string [0..1]"> [1..*] ?
diggs:NValueCorrectionEnumType
</diggs:correctedFor>

</...>

Schema Component Representation

<xsd:complexType name="NValueType" abstract="false">

<xsd:sequence>

<xsd:element name="value" type="xsd:positiveInteger"/>

<xsd:element name="correctedFor" maxOccurs="unbounded">

<xsd:complexType>

<xsd:simpleContent>

<xsd:extension base="diggs:NValueCorrectionEnumType">

<xsd:attribute name="factor" type="xsd:string"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

Complex Type: OrientationZoneSystemType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:type> diggs:OrientationZoneEnumType </diggs:type> [1] ?

<diggs:zones> [1]

<diggs:OrientationZone> ... </diggs:OrientationZone> [1..*]

</diggs:zones>

</...>

Schema Component Representation

<xsd:complexType name="OrientationZoneSystemType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneSystemType">

<xsd:sequence>

<xsd:element name="type" type="diggs:OrientationZoneEnumType"/>

<xsd:element name="zones">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:OrientationZone" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: OrientationZoneType

XML Instance Representation

<...>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:orientation> [1]

<diggs:strikeOrBearing> witsml:planeAngleMeasure </diggs:strikeOrBearing> [1] ?

<diggs:dipOrPlunge> witsml:planeAngleMeasure </diggs:dipOrPlunge> [1] ?

</diggs:orientation>

</...>

Schema Component Representation

<xsd:complexType name="OrientationZoneType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneType">

<xsd:sequence>

<xsd:element name="orientation">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="strikeOrBearing" type="witsml:planeAngleMeasure"/>

<xsd:element name="dipOrPlunge" type="witsml:planeAngleMeasure"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: ParticleGeometryType

XML Instance Representation

<...>
Start Choice [1..4]

<diggs:particleSize> [1]

<diggs:mean> diggs:ParticleSizeType </diggs:mean> [0..1]

<diggs:mode> diggs:ParticleSizeType </diggs:mode> [0..1]

<diggs:equivalentDiameter> diggs:ParticleSizeType </diggs:equivalentDiameter> [0..1]

<diggs:d10> diggs:ParticleSizeType </diggs:d10> [0..1]

<diggs:d30> diggs:ParticleSizeType </diggs:d30> [0..1]

<diggs:d50> diggs:ParticleSizeType </diggs:d50> [0..1]

<diggs:d60> diggs:ParticleSizeType </diggs:d60> [0..1]

<diggs:range> [0..1]

<diggs:minimumDiameter> diggs:ParticleSizeType </diggs:minimumDiameter> [0..1]

<diggs:maximumDiameter> diggs:ParticleSizeType </diggs:maximumDiameter> [0..1]

</diggs:range>

</diggs:particleSize>

<diggs:particleShape> diggs:DescriptorCodeType </diggs:particleShape> [1]

<diggs:particleSorting> diggs:DescriptorCodeType </diggs:particleSorting> [1]

<diggs:particleAspectRatio> diggs:DescriptorCodeType </diggs:particleAspectRatio> [1]

End Choice
</...>

Schema Component Representation

<xsd:complexType name="ParticleGeometryType" abstract="false">

<xsd:choice maxOccurs="4">

<xsd:element name="particleSize">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="mean" type="diggs:ParticleSizeType" minOccurs="0"/>

<xsd:element name="mode" type="diggs:ParticleSizeType" minOccurs="0"/>

<xsd:element name="equivalentDiameter" type="diggs:ParticleSizeType" minOccurs="0"/>

<xsd:element name="d10" type="diggs:ParticleSizeType" minOccurs="0"/>

<xsd:element name="d30" type="diggs:ParticleSizeType" minOccurs="0"/>

<xsd:element name="d50" type="diggs:ParticleSizeType" minOccurs="0"/>

<xsd:element name="d60" type="diggs:ParticleSizeType" minOccurs="0"/>

<xsd:element name="range" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="minimumDiameter" type="diggs:ParticleSizeType" minOccurs="0"/>

<xsd:element name="maximumDiameter" type="diggs:ParticleSizeType" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="particleShape" type="diggs:DescriptorCodeType"/>

<xsd:element name="particleSorting" type="diggs:DescriptorCodeType"/>

<xsd:element name="particleAspectRatio" type="diggs:DescriptorCodeType"/>

</xsd:choice>

</xsd:complexType>

Complex Type: ParticleSizeType

XML Instance Representation

<...
technique="diggs:DescriptorTechniqueEnumType [0..1]">
Start Choice [1]

<diggs:value> diggs:ParticleSizeValueType </diggs:value> [1]

<diggs:descriptor> gml:CodeType </diggs:descriptor> [1]

End Choice
</...>

Schema Component Representation

<xsd:complexType name="ParticleSizeType">

<xsd:choice>

<xsd:element name="value" type="diggs:ParticleSizeValueType"/>

<xsd:element name="descriptor" type="gml:CodeType"/>

</xsd:choice>

<xsd:attribute name="technique" type="diggs:DescriptorTechniqueEnumType"/>

</xsd:complexType>

Complex Type: ParticleSizeValueType

XML Instance Representation

<...
uom="diggs:particleSizeUom [1]">
xsd:double
</...>

Schema Component Representation

<xsd:complexType name="ParticleSizeValueType">

<xsd:simpleContent>

<xsd:extension base="xsd:double">

<xsd:attribute name="uom" type="diggs:particleSizeUom" use="required"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: ParticleSpecificGravityType

XML Instance Representation

<...>
Start Choice [0..1]

<diggs:measuredSpecificGravity> xsd:double </diggs:measuredSpecificGravity> [1]

<diggs:assumedSpecificGravity> xsd:double </diggs:assumedSpecificGravity> [1]

End Choice
</...>

Schema Component Representation

<xsd:complexType name="ParticleSpecificGravityType">

<xsd:choice minOccurs="0">

<xsd:element name="measuredSpecificGravity" type="xsd:double"/>

<xsd:element name="assumedSpecificGravity" type="xsd:double"/>

</xsd:choice>

</xsd:complexType>

Complex Type: PercentDouble

XML Instance Representation

<...
uom="witsml:PercentUom [1]">
xsd:double
</...>

Schema Component Representation

<xsd:complexType name="PercentDouble">

<xsd:simpleContent>

<xsd:extension base="xsd:double">

<xsd:attribute name="uom" type="witsml:PercentUom" use="required"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: PercentMeasureType

XML Instance Representation

<...
uom="witsml:PercentUom [1]">
diggs:Val0-100Type
</...>

Schema Component Representation

<xsd:complexType name="PercentMeasureType">

<xsd:simpleContent>

<xsd:extension base="diggs:Val0-100Type">

<xsd:attribute name="uom" type="witsml:PercentUom" use="required"/>

</xsd:extension>

</xsd:simpleContent>

</xsd:complexType>

Complex Type: PositionType

XML Instance Representation

<...
uom="witsml:lengthUom [1]">
Start Choice [1]

<diggs:oneDPosition> [0..1] ?

<diggs:from> xsd:double </diggs:from> [1]

<diggs:to> xsd:double </diggs:to> [0..1]

</diggs:oneDPosition>

<diggs:twoDPosition> [0..1] ?

<diggs:from> list of: xsd:double </diggs:from> [1]

<diggs:to> list of: xsd:double </diggs:to> [0..1]

</diggs:twoDPosition>

<diggs:threeDPosition> [0..1] ?

<diggs:from> list of: xsd:double </diggs:from> [1]

<diggs:to> list of: xsd:double </diggs:to> [0..1]

</diggs:threeDPosition>

End Choice

<diggs:fromPositionalAccuracy> gml:RelativeInternalPositionalAccuracyType </diggs:fromPositionalAccuracy> [0..1]

<diggs:toPositionalAccuracy> gml:RelativeInternalPositionalAccuracyType </diggs:toPositionalAccuracy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="PositionType">

<xsd:sequence>

<xsd:choice>

<xsd:element name="oneDPosition" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from" type="xsd:double"/>

<xsd:element name="to" type="xsd:double" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="twoDPosition" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from">

<xsd:simpleType>

<xsd:list itemType="xsd:double"/>

</xsd:simpleType>

</xsd:element>

<xsd:element name="to" minOccurs="0">

<xsd:simpleType>

<xsd:list itemType="xsd:double"/>

</xsd:simpleType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="threeDPosition" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from">

<xsd:simpleType>

<xsd:list itemType="xsd:double"/>

</xsd:simpleType>

</xsd:element>

<xsd:element name="to" minOccurs="0">

<xsd:simpleType>

<xsd:list itemType="xsd:double"/>

</xsd:simpleType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:choice>

<xsd:element name="fromPositionalAccuracy" type="gml:RelativeInternalPositionalAccuracyType" minOccurs="0"/>

<xsd:element name="toPositionalAccuracy" type="gml:RelativeInternalPositionalAccuracyType" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute name="uom" type="witsml:lengthUom" use="required"/>

</xsd:complexType>

Complex Type: ProjectType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:projectStatus> gml:CodeType </diggs:projectStatus> [0..1] ?

<diggs:projectDate> diggs:TimeIntervalType </diggs:projectDate> [0..1] ?

<diggs:purpose> xsd:string </diggs:purpose> [0..1] ?

<diggs:datum> diggs:DiggsPointPropertyType </diggs:datum> [0..1] ?

<diggs:area> diggs:DiggsMultiPolygonPropertyType </diggs:area> [0..1] ?

<diggs:projectMultiPointGeometry> diggs:DiggsMultiPointPropertyType </diggs:projectMultiPointGeometry> [0..1] ?

<diggs:projectMultiCurveGeometry> diggs:DiggsMultiCurvePropertyType </diggs:projectMultiCurveGeometry> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="ProjectType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractNamedDiggsFeatureType">

<xsd:sequence>

<--<xsd:element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded"/>-->

<xsd:element name="projectStatus" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="projectDate" type="diggs:TimeIntervalType" minOccurs="0"/>

<xsd:element name="purpose" type="xsd:string" minOccurs="0"/>

<xsd:element name="datum" type="diggs:DiggsPointPropertyType" minOccurs="0"/>

<xsd:element name="area" type="diggs:DiggsMultiPolygonPropertyType" minOccurs="0"/>

<xsd:element name="projectMultiPointGeometry" type="diggs:DiggsMultiPointPropertyType" minOccurs="0"/>

<xsd:element name="projectMultiCurveGeometry" type="diggs:DiggsMultiCurvePropertyType" minOccurs="0"/>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: PropertyZoneSystemType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:type> diggs:PropertyZoneEnumType </diggs:type> [1] ?

<diggs:zones> [1]

<diggs:PropertyZone> ... </diggs:PropertyZone> [1..*]

</diggs:zones>

</...>

Schema Component Representation

<xsd:complexType name="PropertyZoneSystemType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneSystemType">

<xsd:sequence>

<xsd:element name="type" type="diggs:PropertyZoneEnumType"/>

<xsd:element name="zones">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:PropertyZone" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: PropertyZoneType

XML Instance Representation

<...>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:value> witsml:genericMeasure </diggs:value> [1]

</...>

Schema Component Representation

<xsd:complexType name="PropertyZoneType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneType">

<xsd:sequence>

<xsd:element name="value" type="witsml:genericMeasure"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: RemarkType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:comment> xsd:string </diggs:comment> [1] ?

<diggs:whoMadeIt> gml:StringOrRefType </diggs:whoMadeIt> [0..*] ?

<diggs:whenItWasMade> witsml:anyDate </diggs:whenItWasMade> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="RemarkType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractDiggsObjectType">

<xsd:sequence>

<xsd:element name="comment" type="xsd:string"/>

<xsd:element name="whoMadeIt" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="whenItWasMade" type="witsml:anyDate" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: RoleType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:rolePerformed> gml:CodeType </diggs:rolePerformed> [1] ?

<diggs:whoPerformedIt> gml:StringOrRefType </diggs:whoPerformedIt> [1..*] ?

<diggs:startDateTime> diggs:UnifiedDateTimeType </diggs:startDateTime> [0..1] ?

<diggs:endDateTime> diggs:UnifiedDateTimeType </diggs:endDateTime> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="RoleType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractDiggsObjectType">

<xsd:sequence>

<xsd:element name="rolePerformed" type="gml:CodeType"/>

<xsd:element name="whoPerformedIt" type="gml:StringOrRefType" maxOccurs="unbounded"/>

<xsd:element name="startDateTime" type="diggs:UnifiedDateTimeType" minOccurs="0"/>

<xsd:element name="endDateTime" type="diggs:UnifiedDateTimeType" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: SamplePositionType

XML Instance Representation

<...
uom="witsml:lengthUom [1]"
xlink:href="[1]">
Start Choice [1]

<diggs:oneDPosition> [0..1] ?

<diggs:from> xsd:double </diggs:from> [1]

<diggs:to> xsd:double </diggs:to> [0..1]

</diggs:oneDPosition>

<diggs:twoDPosition> [0..1] ?

<diggs:from> list of: xsd:double </diggs:from> [1]

<diggs:to> list of: xsd:double </diggs:to> [0..1]

</diggs:twoDPosition>

<diggs:threeDPosition> [0..1] ?

<diggs:from> list of: xsd:double </diggs:from> [1]

<diggs:to> list of: xsd:double </diggs:to> [0..1]

</diggs:threeDPosition>

End Choice

<diggs:fromPositionalAccuracy> gml:RelativeInternalPositionalAccuracyType </diggs:fromPositionalAccuracy> [0..1]

<diggs:toPositionalAccuracy> gml:RelativeInternalPositionalAccuracyType </diggs:toPositionalAccuracy> [0..1]

</...>

Schema Component Representation

<xsd:complexType name="SamplePositionType">

<xsd:sequence>

<xsd:choice>

<xsd:element name="oneDPosition" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from" type="xsd:double"/>

<xsd:element name="to" type="xsd:double" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="twoDPosition" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from">

<xsd:simpleType>

<xsd:list itemType="xsd:double"/>

</xsd:simpleType>

</xsd:element>

<xsd:element name="to" minOccurs="0">

<xsd:simpleType>

<xsd:list itemType="xsd:double"/>

</xsd:simpleType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="threeDPosition" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="from">

<xsd:simpleType>

<xsd:list itemType="xsd:double"/>

</xsd:simpleType>

</xsd:element>

<xsd:element name="to" minOccurs="0">

<xsd:simpleType>

<xsd:list itemType="xsd:double"/>

</xsd:simpleType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

</xsd:choice>

<xsd:element name="fromPositionalAccuracy" type="gml:RelativeInternalPositionalAccuracyType" minOccurs="0"/>

<xsd:element name="toPositionalAccuracy" type="gml:RelativeInternalPositionalAccuracyType" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute name="uom" type="witsml:lengthUom" use="required"/>

<xsd:attribute ref="xlink:href" use="required"/>

</xsd:complexType>

Complex Type: SampleType

XML Instance Representation

<...
gml:id="[1]"
xlink:href="[0..1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:samplingActivity> gml:ReferenceType </diggs:samplingActivity> [1] ?

<diggs:groups> [0..1] ?

<diggs:group> gml:ReferenceType </diggs:group> [1..*] ?

</diggs:groups>

<diggs:purpose> xsd:string </diggs:purpose> [0..1] ?

<diggs:coreInfo> [0..1] ?

<diggs:diameter> witsml:lengthMeasure </diggs:diameter> [0..1] ?

<diggs:length> witsml:lengthMeasure </diggs:length> [0..1] ?

<diggs:rockQualityDesignation> diggs:PercentMeasureType </diggs:rockQualityDesignation> [0..1] ?

<diggs:solidCoreRecovery> diggs:PercentMeasureType </diggs:solidCoreRecovery> [0..1] ?

<diggs:totalCoreRecovery> diggs:PercentDouble </diggs:totalCoreRecovery> [0..1] ?

</diggs:coreInfo>

<diggs:lithology> diggs:LithologyType </diggs:lithology> [0..1] ?

<diggs:condition> xsd:string </diggs:condition> [0..1] ?

<diggs:matrix> gml:CodeType </diggs:matrix> [0..1] ?

<diggs:medium> gml:CodeType </diggs:medium> [0..1] ?

<diggs:chainOfCustody> diggs:ChainOfCustodyType </diggs:chainOfCustody> [0..1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="SampleType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractNamedDiggsObjectType">

<xsd:sequence>

<xsd:element name="aliases" type="diggs:AliasType" minOccurs="0"/>

<xsd:element name="project" type="gml:ReferenceType" maxOccurs="unbounded"/>

<xsd:element name="samplingActivity" type="gml:ReferenceType"/>

<xsd:element name="groups" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="group" type="gml:ReferenceType" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="purpose" type="xsd:string" minOccurs="0"/>

<xsd:element name="coreInfo" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="diameter" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="length" type="witsml:lengthMeasure" minOccurs="0"/>

<xsd:element name="rockQualityDesignation" type="diggs:PercentMeasureType" minOccurs="0"/>

<xsd:element name="solidCoreRecovery" type="diggs:PercentMeasureType" minOccurs="0"/>

<xsd:element name="totalCoreRecovery" type="diggs:PercentDouble" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="lithology" type="diggs:LithologyType" minOccurs="0"/>

<xsd:element name="condition" type="xsd:string" minOccurs="0"/>

<xsd:element name="matrix" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="medium" type="gml:CodeType" minOccurs="0"/>

<xsd:element name="chainOfCustody" type="diggs:ChainOfCustodyType" minOccurs="0"/>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute ref="xlink:href"/>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: SamplingActivityType

XML Instance Representation

<...
gml:id="[1]"
xlink:href="[0..1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:derivedSampleType> xsd:string (value comes from list: {'collected'|'aggregate'|'subsample'|'test'|'none'}) </diggs:derivedSampleType> [1] ?

<diggs:positionInfo> [0..1] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

<diggs:activityPosition> diggs:PositionType </diggs:activityPosition> [0..1] ?

<diggs:samplePosition> diggs:SamplePositionType </diggs:samplePosition> [0..*] ?

</diggs:positionInfo>

<diggs:sourceSamples> [0..1] ?

<diggs:sample> diggs:FractionalReferenceType </diggs:sample> [1..*] ?

</diggs:sourceSamples>

<diggs:samplingMethod> [0..1] ?

<diggs:samplingEquipment> gml:StringOrRefType </diggs:samplingEquipment> [0..*] ?

<diggs:procedure> gml:StringOrRefType </diggs:procedure> [0..*] ?

</diggs:samplingMethod>

<diggs:samplingDate> diggs:TimeIntervalType </diggs:samplingDate> [0..1] ?

<diggs:samplingEnvironment> [0..1]

<diggs:barometricPressure> witsml:pressureMeasure </diggs:barometricPressure> [0..1]

<diggs:gasFlow> witsml:volumeFlowRateMeasure </diggs:gasFlow> [0..1]

<diggs:gasPressure> witsml:pressureMeasure </diggs:gasPressure> [0..1]

<diggs:temperature> witsml:thermodynamicTemperatureMeasure </diggs:temperature> [0..1]

<diggs:description> xsd:string </diggs:description> [0..1] ?

</diggs:samplingEnvironment>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="SamplingActivityType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractNamedDiggsObjectType">

<xsd:sequence>

<xsd:element name="project" type="gml:ReferenceType" maxOccurs="unbounded"/>

<xsd:element name="derivedSampleType">

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="collected"/>

<xsd:enumeration value="aggregate"/>

<xsd:enumeration value="subsample"/>

<xsd:enumeration value="test"/>

<xsd:enumeration value="none"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:element>

<xsd:element name="positionInfo" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="location" type="gml:ReferenceType"/>

<xsd:element name="activityPosition" type="diggs:PositionType" minOccurs="0"/>

<xsd:element name="samplePosition" type="diggs:SamplePositionType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="sourceSamples" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="sample" type="diggs:FractionalReferenceType" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="samplingMethod" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="samplingEquipment" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="procedure" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="samplingDate" type="diggs:TimeIntervalType" minOccurs="0"/>

<xsd:element name="samplingEnvironment" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="barometricPressure" type="witsml:pressureMeasure" minOccurs="0"/>

<xsd:element name="gasFlow" type="witsml:volumeFlowRateMeasure" minOccurs="0"/>

<xsd:element name="gasPressure" type="witsml:pressureMeasure" minOccurs="0"/>

<xsd:element name="temperature" type="witsml:thermodynamicTemperatureMeasure" minOccurs="0"/>

<xsd:element name="description" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute ref="xlink:href"/>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: SamplingStationType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<gml:boundedBy> ... </gml:boundedBy> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:groups> [0..1] ?

<diggs:group> gml:ReferenceType </diggs:group> [1..*]

</diggs:groups>

<diggs:datum> diggs:DiggsPointPropertyType </diggs:datum> [1] ?

<diggs:datumElevation> [1] ?

<diggs:value> diggs:ElevationType </diggs:value> [1] ?

<gml:absoluteExternalPositionalAccuracy> ... </gml:absoluteExternalPositionalAccuracy> [0..1]

</diggs:datumElevation>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:typeOfStation> gml:CodeType </diggs:typeOfStation> [0..1] ?

</...>

Schema Component Representation

<xsd:complexType name="SamplingStationType" abstract="false">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractLocationType">

<xsd:sequence>

<xsd:element name="typeOfStation" type="gml:CodeType" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: SpecificationType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:aliases> diggs:AliasType </diggs:aliases> [0..1] ?

<diggs:standardSpecificationReference> [0..1] ?

<diggs:standardClause> xsd:string </diggs:standardClause> [0..1] ?

<diggs:standardPart> xsd:string </diggs:standardPart> [0..1] ?

<diggs:standardReferenceNumber> xsd:string </diggs:standardReferenceNumber> [0..1] ?

<diggs:standardTitle> xsd:string </diggs:standardTitle> [0..1] ?

<diggs:standardVersion> xsd:string </diggs:standardVersion> [0..1] ?

</diggs:standardSpecificationReference>

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup
</...>

Schema Component Representation

<xsd:complexType name="SpecificationType" mixed="false">

<xsd:complexContent mixed="false">

<xsd:extension base="diggs:AbstractNamedDiggsObjectType">

<xsd:sequence>

<xsd:element name="aliases" type="diggs:AliasType" minOccurs="0"/>

<xsd:element name="standardSpecificationReference" minOccurs="0">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="standardClause" type="xsd:string" minOccurs="0"/>

<xsd:element name="standardPart" type="xsd:string" minOccurs="0"/>

<xsd:element name="standardReferenceNumber" type="xsd:string" minOccurs="0"/>

<xsd:element name="standardTitle" type="xsd:string" minOccurs="0"/>

<xsd:element name="standardVersion" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:group ref="diggs:PrimaryFeatureMetadataGroup" minOccurs="0"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: StratigraphyZoneSystemType

XML Instance Representation

<...
gml:id="[1]">

<gml:description> ... </gml:description> [0..1]

<diggs:name> gml:CodeType </diggs:name> [0..1] ?

<diggs:project> gml:ReferenceType </diggs:project> [1..*] ?

<diggs:location> gml:ReferenceType </diggs:location> [1] ?

Start Group: diggs:PrimaryFeatureMetadataGroup [0..1]

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

End Group: diggs:PrimaryFeatureMetadataGroup

<diggs:type> diggs:StratigraphyZoneEnumType </diggs:type> [1] ?

<diggs:zones> [1]

<diggs:StratigraphyZone> ... </diggs:StratigraphyZone> [1..*]

</diggs:zones>

</...>

Schema Component Representation

<xsd:complexType name="StratigraphyZoneSystemType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneSystemType">

<xsd:sequence>

<xsd:element name="type" type="diggs:StratigraphyZoneEnumType"/>

<xsd:element name="zones">

<xsd:complexType>

<xsd:sequence>

<xsd:element ref="diggs:StratigraphyZone" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:complexType>

<xsd:unique name="unitIsUnique">

<xsd:selector xpath="diggs:StratigraphyZone"/>

<xsd:field xpath="diggs:stratUnit"/>

</xsd:unique>

</xsd:element>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: StratigraphyZoneType

XML Instance Representation

<...>

<diggs:sampleReference> gml:ReferenceType </diggs:sampleReference> [0..*] ?

<diggs:labTestReference> gml:ReferenceType </diggs:labTestReference> [0..*] ?

<diggs:insituTestReference> gml:ReferenceType </diggs:insituTestReference> [0..*] ?

<diggs:position> diggs:PositionType </diggs:position> [1] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:stratUnit> gml:CodeType </diggs:stratUnit> [1] ?

</...>

Schema Component Representation

<xsd:complexType name="StratigraphyZoneType">

<xsd:complexContent>

<xsd:extension base="diggs:AbstractZoneType">

<xsd:sequence>

<xsd:element name="stratUnit" type="gml:CodeType"/>

</xsd:sequence>

</xsd:extension>

</xsd:complexContent>

</xsd:complexType>

Complex Type: TimeIntervalType

XML Instance Representation

<...>

<diggs:startDateTime> diggs:UnifiedDateTimeType </diggs:startDateTime> [1]

Start Choice [0..1]

<diggs:endDateTime> diggs:UnifiedDateTimeType </diggs:endDateTime> [1]

<diggs:duration> witsml:timeMeasure </diggs:duration> [1]

End Choice
</...>

Schema Component Representation

<xsd:complexType name="TimeIntervalType">

<xsd:sequence>

<xsd:element name="startDateTime" type="diggs:UnifiedDateTimeType"/>

<xsd:choice minOccurs="0">

<xsd:element name="endDateTime" type="diggs:UnifiedDateTimeType"/>

<xsd:element name="duration" type="witsml:timeMeasure"/>

</xsd:choice>

</xsd:sequence>

</xsd:complexType>

Model Group: AddressGroup

XML Instance Representation

<diggs:streetAddress> xsd:string </diggs:streetAddress> [0..*] ?

<diggs:city> xsd:string </diggs:city> [0..*] ?

<diggs:state> xsd:string </diggs:state> [0..1] ?

<diggs:province> xsd:string </diggs:province> [0..1] ?

<diggs:county> xsd:string </diggs:county> [0..1] ?

<diggs:postalCode> xsd:string </diggs:postalCode> [0..1] ?

Schema Component Representation

<xsd:group name="AddressGroup">

<xsd:sequence>

<xsd:element name="streetAddress" type="xsd:string" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="city" type="xsd:string" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="state" type="xsd:string" minOccurs="0"/>

<xsd:element name="province" type="xsd:string" minOccurs="0"/>

<xsd:element name="county" type="xsd:string" minOccurs="0"/>

<xsd:element name="postalCode" type="xsd:string" minOccurs="0"/>

</xsd:sequence>

</xsd:group>

Model Group: PrimaryFeatureMetadataGroup

XML Instance Representation

<diggs:associatedFile> gml:ReferenceType </diggs:associatedFile> [0..*] ?

<diggs:remark> gml:StringOrRefType </diggs:remark> [0..*] ?

<diggs:role> gml:ReferenceType </diggs:role> [0..*] ?

Schema Component Representation

<xsd:group name="PrimaryFeatureMetadataGroup">

<xsd:sequence>

<xsd:element name="associatedFile" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="remark" type="gml:StringOrRefType" minOccurs="0" maxOccurs="unbounded"/>

<xsd:element name="role" type="gml:ReferenceType" minOccurs="0" maxOccurs="unbounded"/>

</xsd:sequence>

</xsd:group>

Simple Type: ColorCharacterEnumType

Schema Component Representation

<xsd:simpleType name="ColorCharacterEnumType">

<xsd:union>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="banded"/>

<xsd:enumeration value="mixed"/>

<xsd:enumeration value="mottled"/>

<xsd:enumeration value="uniform"/>

</xsd:restriction>

</xsd:simpleType>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:union>

</xsd:simpleType>

Simple Type: ComponentCategoryEnumType

Schema Component Representation

<xsd:simpleType name="ComponentCategoryEnumType">

<xsd:union>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="bioturbation intensity"/>

<xsd:enumeration value="consistency"/>

<xsd:enumeration value="diagenetic features"/>

<xsd:enumeration value="fossils"/>

<xsd:enumeration value="hydrocarbons"/>

<xsd:enumeration value="lithology"/>

<xsd:enumeration value="physical structures"/>

<xsd:enumeration value="trace fossils"/>

</xsd:restriction>

</xsd:simpleType>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:union>

</xsd:simpleType>

Simple Type: ConstituentCategoryEnumType

Schema Component Representation

<xsd:simpleType name="ConstituentCategoryEnumType">

<xsd:union>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="bioturbation intensity"/>

<xsd:enumeration value="color"/>

<xsd:enumeration value="consistency"/>

<xsd:enumeration value="diagenetic features"/>

<xsd:enumeration value="fossils"/>

<xsd:enumeration value="hydrocarbons"/>

<xsd:enumeration value="lithology"/>

<xsd:enumeration value="physical structures"/>

<xsd:enumeration value="trace fossils"/>

</xsd:restriction>

</xsd:simpleType>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:union>

</xsd:simpleType>

Simple Type: CPTColumnTypeEnum

Schema Component Representation

<xsd:simpleType name="CPTColumnTypeEnum">

<xsd:restriction base="xsd:string">

<xsd:enumeration value="depth"/>

<xsd:enumeration value="tip resistance"/>

<xsd:enumeration value="sleeve friction"/>

<xsd:enumeration value="pore pressure"/>

<xsd:enumeration value="inclination"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: CPTColumnTypeEnumType

Schema Component Representation

<xsd:simpleType name="CPTColumnTypeEnumType">

<xsd:union memberTypes="diggs:CPTColumnTypeEnum diggs:OtherNameEnum"/>

</xsd:simpleType>

Simple Type: CPTUomEnum

Schema Component Representation

<xsd:simpleType name="CPTUomEnum">

<xsd:union memberTypes="witsml:pressureUom witsml:forceUom witsml:planeAngleUom witsml:lengthUom"/>

</xsd:simpleType>

Simple Type: datumEnum

Schema Component Representation

<xsd:simpleType name="datumEnum">

<xsd:union>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="derrick floor"/>

<xsd:enumeration value="kelly bushing"/>

<xsd:enumeration value="ground surface"/>

<xsd:enumeration value="rig table"/>

<xsd:enumeration value="other"/>

<xsd:enumeration value="sea floor"/>

<xsd:enumeration value="sea level"/>

<xsd:enumeration value="unknown"/>

</xsd:restriction>

</xsd:simpleType>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:union>

</xsd:simpleType>

Simple Type: densityTypeUOM

Schema Component Representation

<xsd:simpleType name="densityTypeUOM">

<xsd:union memberTypes="diggs:geotechnicalDensityUom witsml:densityUom"/>

</xsd:simpleType>

Simple Type: depthQualifierEnum

Schema Component Representation

<xsd:simpleType name="depthQualifierEnum">

<xsd:union>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="boring log"/>

<xsd:enumeration value="driller"/>

<xsd:enumeration value="reported"/>

<xsd:enumeration value="unknown"/>

</xsd:restriction>

</xsd:simpleType>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:union>

</xsd:simpleType>

Simple Type: DescriptorTechniqueEnumType

Schema Component Representation

<xsd:simpleType name="DescriptorTechniqueEnumType">

<xsd:restriction base="xsd:string">

<xsd:enumeration value="inferred"/>

<xsd:enumeration value="lab test"/>

<xsd:enumeration value="measurement"/>

<xsd:enumeration value="missing"/>

<xsd:enumeration value="reported"/>

<xsd:enumeration value="unknown"/>

<xsd:enumeration value="visual"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: diggsDensityUom

Schema Component Representation

<xsd:simpleType name="diggsDensityUom">

<xsd:union memberTypes="diggs:geotechnicalDensityUom witsml:densityUom"/>

</xsd:simpleType>

Simple Type: doubleOrNull

Schema Component Representation

<xsd:simpleType name="doubleOrNull">

<xsd:union memberTypes="gml:NullEnumeration xsd:double"/>

</xsd:simpleType>

Simple Type: DynamicPenetrationTestEnum

Schema Component Representation

<xsd:simpleType name="DynamicPenetrationTestEnum">

<xsd:restriction base="xsd:string">

<xsd:enumeration value="SPT"/>

<xsd:enumeration value="penetration test with sampler"/>

<xsd:enumeration value="penetration test without sampler"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: DynamicPenetrationTestEnumType

Schema Component Representation

<xsd:simpleType name="DynamicPenetrationTestEnumType">

<xsd:union memberTypes="diggs:DynamicPenetrationTestEnum diggs:OtherNameEnum"/>

</xsd:simpleType>

Simple Type: EmailType

Schema Component Representation

<xsd:simpleType name="EmailType">

<xsd:restriction base="xsd:string">

<xsd:pattern value="([A-z0-9_\.\-\+])+@(([A-z0-9_\-]{2,})\.)+[A-z0-9_\-]{2,}"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: geotechnicalDensityUom

Schema Component Representation

<xsd:simpleType name="geotechnicalDensityUom">

<xsd:restriction base="witsml:abstractUomEnum">

<xsd:enumeration value="kN/m3"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: NValueCorrectionEnum

Schema Component Representation

<xsd:simpleType name="NValueCorrectionEnum">

<xsd:restriction base="xsd:string">

<xsd:enumeration value="raw"/>

<xsd:enumeration value="unknown"/>

<xsd:enumeration value="overburden"/>

<xsd:enumeration value="efficiency"/>

<xsd:enumeration value="sampler liner"/>

<xsd:enumeration value="borehole diameter"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: NValueCorrectionEnumType

Schema Component Representation

<xsd:simpleType name="NValueCorrectionEnumType">

<xsd:union memberTypes="diggs:NValueCorrectionEnum diggs:OtherNameEnum"/>

</xsd:simpleType>

Simple Type: OrientationZoneEnumType

Schema Component Representation

<xsd:simpleType name="OrientationZoneEnumType">

<xsd:union>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="bedding"/>

<xsd:enumeration value="cross-bedding"/>

<xsd:enumeration value="faults"/>

<xsd:enumeration value="joints"/>

<xsd:enumeration value="fractures"/>

</xsd:restriction>

</xsd:simpleType>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:union>

</xsd:simpleType>

Simple Type: OtherNameEnum

Schema Component Representation

<xsd:simpleType name="OtherNameEnum">

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: particleSizeUom

Schema Component Representation

<xsd:simpleType name="particleSizeUom">

<xsd:restriction base="witsml:abstractUomEnum">

<xsd:enumeration value="in"/>

<xsd:enumeration value="mm"/>

<xsd:enumeration value="micron"/>

<xsd:enumeration value="phi"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: PhoneNumberType

Schema Component Representation

<xsd:simpleType name="PhoneNumberType">

<xsd:restriction base="xsd:string">

<xsd:pattern value="[0-9\-+\(\)]{4,}"/>

</xsd:restriction>

</xsd:simpleType>

Simple Type: PropertyZoneEnumType

Schema Component Representation

<xsd:simpleType name="PropertyZoneEnumType">

<xsd:union>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="compressional wave velocity"/>

<xsd:enumeration value="compressive strength"/>

<xsd:enumeration value="density"/>

<xsd:enumeration value="porosity"/>

<xsd:enumeration value="permeability"/>

<xsd:enumeration value="shear wave velocity"/>

<xsd:enumeration value="shear strength"/>

</xsd:restriction>

</xsd:simpleType>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:union>

</xsd:simpleType>

Simple Type: StratigraphyZoneEnumType

Schema Component Representation

<xsd:simpleType name="StratigraphyZoneEnumType">

<xsd:union>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:enumeration value="allostratigraphic"/>

<xsd:enumeration value="biostratigraphic"/>

<xsd:enumeration value="chronostratigraphic"/>

<xsd:enumeration value="hydrostratigraphic"/>

<xsd:enumeration value="lithostratigraphic"/>

<xsd:enumeration value="magnetostratigraphic"/>

<xsd:enumeration value="tectonostratigraphic"/>

</xsd:restriction>

</xsd:simpleType>

<xsd:simpleType>

<xsd:restriction base="xsd:string">

<xsd:pattern value="other:\w{2,}"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:union>

</xsd:simpleType>

Simple Type: UnifiedDateTimeType

Schema Component Representation

<xsd:simpleType name="UnifiedDateTimeType">

<xsd:union memberTypes="xsd:dateTime xsd:time xsd:date xsd:gYearMonth xsd:gMonthDay xsd:gDay xsd:gMonth xsd:gYear"/>

</xsd:simpleType>

Simple Type: Val0-100Type

Schema Component Representation

<xsd:simpleType name="Val0-100Type">

<xsd:restriction base="xsd:double">

<xsd:minInclusive value="0"/>

<xsd:maxInclusive value="100"/>

</xsd:restriction>

</xsd:simpleType>

Legend

Complex Type:

Schema Component Type

AusAddress

Schema Component Name

Super-types:	Address < AusAddress (by extension)
Sub-types:	QLDAddress (by restriction)

If this schema component is a type definition, its type hierarchy is shown in a gray-bordered box.

Name	AusAddress
Abstract	no

The table above displays the properties of this schema component.

XML Instance Representation

<... country="Australia" >
<unitNo> string </unitNo> [0..1]
<houseNo> string </houseNo> [1]
<street> string </street> [1]
Start Choice [1]
<city> string </city> [1]
<town> string </town> [1]
End Choice
<state> AusStates </state> [1]
<postcode> string <<pattern = [1-9][0-9]{3}>> </postcode> [1] ?
</...>

The XML Instance Representation table above shows the schema component's content as an XML instance.

The minimum and maximum occurrence of elements and attributes are provided in square brackets, e.g. [0..1].
Model group information are shown in gray, e.g. Start Choice ... End Choice.
For type derivations, the elements and attributes that have been added to or changed from the base type's content are shown in bold.
If an element/attribute has a fixed value, the fixed value is shown in green, e.g. country="Australia".
Otherwise, the type of the element/attribute is displayed.
- If the element/attribute's type is in the schema, a link is provided to it.
- For local simple type definitions, the constraints are displayed in angle brackets, e.g. <<pattern = [1-9][0-9]{3}>>.
If a local element/attribute has documentation, it will be displayed in a window that pops up when the question mark inside the attribute or next to the element is clicked, e.g. <postcode>.

Schema Component Representation

The Schema Component Representation table above displays the underlying XML representation of the schema component. (Annotations are not shown.)

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Glossary

Abstract (Applies to complex type definitions and element declarations). An abstract element or complex type cannot used to validate an element instance. If there is a reference to an abstract element, only element declarations that can substitute the abstract element can be used to validate the instance. For references to abstract type definitions, only derived types can be used.

All Model Group Child elements can be provided in any order in instances. See: http://www.w3.org/TR/xmlschema-1/#element-all.

Choice Model Group Only one from the list of child elements and model groups can be provided in instances. See: http://www.w3.org/TR/xmlschema-1/#element-choice.

Collapse Whitespace Policy Replace tab, line feed, and carriage return characters with space character (Unicode character 32). Then, collapse contiguous sequences of space characters into single space character, and remove leading and trailing space characters.

Disallowed Substitutions (Applies to element declarations). If substitution is specified, then substitution group members cannot be used in place of the given element declaration to validate element instances. If derivation methods, e.g. extension, restriction, are specified, then the given element declaration will not validate element instances that have types derived from the element declaration's type using the specified derivation methods. Normally, element instances can override their declaration's type by specifying an xsi:type attribute.

Key Constraint Like Uniqueness Constraint, but additionally requires that the specified value(s) must be provided. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.

Key Reference Constraint Ensures that the specified value(s) must match value(s) from a Key Constraint or Uniqueness Constraint. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.

Model Group Groups together element content, specifying the order in which the element content can occur and the number of times the group of element content may be repeated. See: http://www.w3.org/TR/xmlschema-1/#Model_Groups.

Nillable (Applies to element declarations). If an element declaration is nillable, instances can use the xsi:nil attribute. The xsi:nil attribute is the boolean attribute, nil, from the http://www.w3.org/2001/XMLSchema-instance namespace. If an element instance has an xsi:nil attribute set to true, it can be left empty, even though its element declaration may have required content.

Notation A notation is used to identify the format of a piece of data. Values of elements and attributes that are of type, NOTATION, must come from the names of declared notations. See: http://www.w3.org/TR/xmlschema-1/#cNotation_Declarations.

Preserve Whitespace Policy Preserve whitespaces exactly as they appear in instances.

Prohibited Derivations (Applies to type definitions). Derivation methods that cannot be used to create sub-types from a given type definition.

Prohibited Substitutions (Applies to complex type definitions). Prevents sub-types that have been derived using the specified derivation methods from validating element instances in place of the given type definition.

Replace Whitespace Policy Replace tab, line feed, and carriage return characters with space character (Unicode character 32).

Sequence Model Group Child elements and model groups must be provided in the specified order in instances. See: http://www.w3.org/TR/xmlschema-1/#element-sequence.

Substitution Group Elements that are members of a substitution group can be used wherever the head element of the substitution group is referenced.

Substitution Group Exclusions (Applies to element declarations). Prohibits element declarations from nominating themselves as being able to substitute a given element declaration, if they have types that are derived from the original element's type using the specified derivation methods.

Target Namespace The target namespace identifies the namespace that components in this schema belongs to. If no target namespace is provided, then the schema components do not belong to any namespace.

Uniqueness Constraint Ensures uniqueness of an element/attribute value, or a combination of values, within a specified scope. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.

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Name	InSituGeophysicalMetadata
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

Name	InSituGeophysicalResults
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

Name	LabAtterbergLimits
Type	diggs:LabAtterbergLimitsType
Nillable	no
Abstract	no
Diagram

Name	LabAtterbergLimitsMetadata
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

Name	LabAtterbergLimitsResults
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

Name	LabDensityMoisturePorosity
Type	diggs:LabDMPType
Nillable	no
Abstract	no
Diagram

Name	LabDMPMetadata
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

Name	LabDMPResults
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

Name	LabParticleSizeAnalysis
Type	diggs:LabParticleSizeAnalysisType
Nillable	no
Abstract	no
Diagram

Name	LabParticleSizeAnalysisMetadata
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

Name	LabParticleSizeAnalysisResults
Type	Locally-defined complex type
Nillable	no
Abstract	no
Diagram

Name	LithologyZone
Type	diggs:LithologyZoneType
Nillable	no
Abstract	no
Diagram

Name	LithologyZoneSystem
Type	diggs:LithologyZoneSystemType
Nillable	no
Abstract	no
Diagram

Name	OrientationZone
Type	diggs:OrientationZoneType
Nillable	no
Abstract	no
Diagram

Name	OrientationZoneSystem
Type	diggs:OrientationZoneSystemType
Nillable	no
Abstract	no
Diagram

Name	Project
Type	diggs:ProjectType
Nillable	no
Abstract	no
Documentation	A Project is a collection of locations, sampling activities, samples, laboratory tests, zone systems and in-situ tests that constitutes a business activity. In addition to scalar properties, it optionally may contain a geometry.
Diagram

Name	PropertyZone
Type	diggs:PropertyZoneType
Nillable	no
Abstract	no
Diagram

Name	PropertyZoneSystem
Type	diggs:PropertyZoneSystemType
Nillable	no
Abstract	no
Diagram

Name	Remark
Type	diggs:RemarkType
Nillable	no
Abstract	no
Documentation	A DIGGS metadata object. This is a comment about a primary DIGGS feature. The comment can optionally contain metadata about who made the comment and when it was made.
Diagram

Name	Role
Type	diggs:RoleType
Nillable	no
Abstract	no
Documentation	The function assumed or part played by a person or entity in a particular situation. This object holds a reference to a businessAssociate that performs the role as well as the time period in which the role was performed.
Diagram

XML Schema Documentation

Table of Contents

Schema Document Properties

Declared Namespaces

Global Declarations

Element: _InSituTest

Element: _LaboratoryTest

Element: _Location

Element: _Zone

Element: _ZoneSystem

Element: AssociatedFile

Element: BusinessAssociate

Element: Calibration

Element: ColorZone

Element: ColorZoneSystem

Element: ComponentZone

Element: ComponentZoneSystem

Element: Constituent

Element: Contract

Element: Diggs

Element: DiscontinuityZone

Element: DiscontinuityZoneSystem

Element: Equipment

Element: Group

Element: Hole

Element: InSituCPT

Element: InSituCPTMetadata

Element: InSituCPTResults

Element: InSituDynamicPenetration

Element: InSituDynamicPenetrationMetadata

Element: InSituDynamicPenetrationResults

Element: InSituGeophysicalLogs

Element: InSituGeophysicalMetadata

Element: InSituGeophysicalResults

Element: LabAtterbergLimits

Element: LabAtterbergLimitsMetadata

Element: LabAtterbergLimitsResults

Element: LabDensityMoisturePorosity

Element: LabDMPMetadata

Element: LabDMPResults

Element: LabParticleSizeAnalysis

Element: LabParticleSizeAnalysisMetadata

Element: LabParticleSizeAnalysisResults

Element: LithologyZone

Element: LithologyZoneSystem

Element: OrientationZone

Element: OrientationZoneSystem

Element: Project

Element: PropertyZone

Element: PropertyZoneSystem

Element: Remark

Element: Role

Element: Sample

Element: SamplingActivity

Element: SamplingStation

Element: Specification

Element: StratigraphyZone

Element: StratigraphyZoneSystem

Global Definitions

Complex Type: AbstractDiggsFeatureCollectionType

Complex Type: AbstractDiggsFeatureType

Complex Type: AbstractDiggsObjectType

Complex Type: AbstractInSituTestType

Complex Type: AbstractLabTestType

Complex Type: AbstractLocationType

Complex Type: AbstractNamedDiggsFeatureType

Complex Type: AbstractNamedDiggsObjectType

Complex Type: AbstractTestMetadataType

Complex Type: AbstractZoneSystemType

Complex Type: AbstractZoneType

Complex Type: AliasType

Complex Type: AssociatedFileType

Complex Type: BoundaryType

Complex Type: BulkDensityType

Complex Type: BusinessAssociateType

Complex Type: CalibrationType

Complex Type: ChainOfCustodyType

Complex Type: CodeOrPercentType

Complex Type: ColorType

Complex Type: ColorZoneSystemType

Name	Sample
Type	diggs:SampleType
Nillable	no
Abstract	no
Documentation	A specimen of earth material, liquid or gas that is obtained as a result of a sampling activity, for the purpose of testing and/or observation
Diagram

Name	SamplingActivity
Type	diggs:SamplingActivityType
Nillable	no
Abstract	no
Documentation	The action taken to obtain or produce a physical sample, although the activity may not produce a sample (eg. a core run that produces no recovery). This activity typically occurs at a location feature, but may also occur in a laboratory eg. production of an aggregate or subsamples) All Sample objects must refer to a SamplingActivity object.
Diagram

Name	SamplingStation
Type	diggs:SamplingStationType
Nillable	no
Abstract	no
Documentation	A location feature that is a point where observations or tests are performed, or where samples are collected
Diagram

Name	Specification
Type	diggs:SpecificationType
Nillable	no
Abstract	no
Documentation	An object that defines test or calibration procedures or specifications.
Diagram

Name	StratigraphyZone
Type	diggs:StratigraphyZoneType
Nillable	no
Abstract	no
Diagram

Name	StratigraphyZoneSystem
Type	diggs:StratigraphyZoneSystemType
Nillable	no
Abstract	no
Diagram

Super-types:	gml:AbstractFeatureType < AbstractDiggsFeatureType (by restriction) < AbstractDiggsFeatureCollectionType (by extension)
Sub-types:	None

Super-types:	gml:AbstractFeatureType < AbstractDiggsFeatureType (by restriction)
Sub-types:	DiggsType (by extension) AbstractDiggsFeatureCollectionType (by extension)

Name	AbstractDiggsFeatureType
Abstract	yes
Documentation	Base type for all DIGGS features that carry geometries (eg. locations, Project, SamplingActivity)
Diagram

Name	AbstractDiggsObjectType
Abstract	yes
Documentation	Base type for all DIGGS features that do not carry geometries (eg. tests, BusinessAssociates, Sample)
Diagram