Class <<FeatureType>> Borehole (extends SF_SamplingCurve )

A borehole is the generalized term for any narrow shaft drilled in the ground, either vertically or horizontally.

Local Subclasses: (none)

Attributes

Name Type Bounds From Class Notes
 

Outbound Associations

Name Type Multiplicity From Class Notes
referenceLocation OriginPosition 1 Borehole A Borehole OriginPosition is a feature corresponding to the start point of a borehole log. This may, but not necessarily, correspond to the borehole collar location (eg, kelly bush).
Association tagged values
Tag Value
sequenceNumber 1
indexData BoreholeDetails 1 Borehole Specifies the Borehole details
Association tagged values
Tag Value
nillable True
sequenceNumber 2
downholeDrillingDetails DrillingDetails 1..* Borehole Specifies the drilling method and borehole diameter for intervals down the borehole
Association tagged values
Tag Value
nillable True
sequenceNumber 3
logElement MappedInterval 1..* Borehole Links to 1-D MappedFeature instances that are logged (interpreted) intervals within a borehole. This requirement is common in geoscience boreholes
Association tagged values
Tag Value
sequenceNumber 4
nillable True
 

Constraints

Constraint Type Status Weight
mappedInterval.samplingFrame=self Invariant Approved 0,00
 

Tagged values

Tag Value Notes
byValuePropertyType false Values: true,false
Default: false
Description: enforce the 'by value' property pattern without xl
isCollection false Values: true,false
Default: false
Description: attribute group gml:AggregationAttributeGroup is a
noPropertyType false Values: true,false
Default: false
Description: suppress automatic creation of *PropertyType compl
 

GML-conformant XML Implementation Details

<xs:element xmlns:xs="http://www.w3.org/2001/XMLSchema" name="Borehole" substitutionGroup="sams:SF_SpatialSamplingFeature" type="gsmlbh:BoreholeType">

    <xs:annotation>

        <xs:documentation>A borehole is the generalized term for any narrow shaft drilled in the ground, either vertically or horizontally.</xs:documentation>

    </xs:annotation>

</xs:element>
<xs:complexType xmlns:xs="http://www.w3.org/2001/XMLSchema" name="BoreholeType">

    <xs:complexContent>

        <xs:extension base="sams:SF_SpatialSamplingFeatureType">

            <xs:sequence>

                <xs:element name="referenceLocation" type="gsmlbh:OriginPositionPropertyType">

                    <xs:annotation>

                        <xs:documentation>A Borehole OriginPosition is a feature corresponding to the start point of a borehole log.  This may, but not necessarily, correspond to the borehole collar location (eg, kelly bush).</xs:documentation>

                    </xs:annotation>

                </xs:element>

                <xs:element name="indexData" nillable="true">

                    <xs:annotation>

                        <xs:documentation>Specifies the Borehole details</xs:documentation>

                    </xs:annotation>

                    <xs:complexType>

                        <xs:complexContent>

                            <xs:extension base="gsmlbh:BoreholeDetailsPropertyType">

                                <xs:attribute name="nilReason" type="gml:NilReasonType"/>

                            </xs:extension>

                        </xs:complexContent>

                    </xs:complexType>

                </xs:element>

                <xs:element name="downholeDrillingDetails" nillable="true" maxOccurs="unbounded" minOccurs="1">

                    <xs:annotation>

                        <xs:documentation>Specifies the drilling method and borehole diameter for intervals down the borehole</xs:documentation>

                    </xs:annotation>

                    <xs:complexType>

                        <xs:complexContent>

                            <xs:extension base="gsmlbh:DrillingDetailsPropertyType">

                                <xs:attribute name="nilReason" type="gml:NilReasonType"/>

                            </xs:extension>

                        </xs:complexContent>

                    </xs:complexType>

                </xs:element>

                <xs:element maxOccurs="unbounded" minOccurs="1" name="logElement" nillable="true" type="gsmlbh:MappedIntervalPropertyType">

                    <xs:annotation>

                        <xs:documentation>Links to 1-D MappedFeature instances that are logged (interpreted) intervals within a borehole. This requirement is common in geoscience boreholes</xs:documentation>

                    </xs:annotation>

                </xs:element>

            </xs:sequence>

        </xs:extension>

    </xs:complexContent>

</xs:complexType>
<xs:complexType xmlns:xs="http://www.w3.org/2001/XMLSchema" name="BoreholePropertyType">

    <xs:sequence minOccurs="0">

        <xs:element ref="gsmlbh:Borehole"/>

    </xs:sequence>

    <xs:attributeGroup ref="gml:AssociationAttributeGroup"/>

    <xs:attributeGroup ref="gml:OwnershipAttributeGroup"/>

</xs:complexType>