Class <<DataType>> GeologicDateEstimate

An estimate of a point in geologic time and a link to its observational basis

Local Subclasses: (none)

Attributes

Name Type Bounds From Class Notes
position TM_Instant 1..1 GeologicDateEstimate A point in geologic time
Attribute tagged values
Tag Value
sequenceNumber 1
quality DQ_QuantitativeAttributeAccuracy 1..1 GeologicDateEstimate A measure of the accuracy of the estimate of the point in time
Attribute tagged values
Tag Value
sequenceNumber 2
nillable True
 

Outbound Associations

Name Type Multiplicity From Class Notes
observationalBasis OM_Observation 0..* GeologicDateEstimate Descriptions of the age determination acts which support this date estimate
 

Constraints

Constraint Type Status Weight
 

Tagged values

Tag Value Notes
isCollection false
noPropertyType false Values: true | false
Default: false
Description: suppress automatic creation of *PropertyType complexType
 

GML-conformant XML Implementation Details

<xs:element xmlns:xs="http://www.w3.org/2001/XMLSchema" name="GeologicDateEstimate" substitutionGroup="gml:AbstractObject" type="gsmlga:GeologicDateEstimateType">

    <xs:annotation>

        <xs:documentation>An estimate of a point in geologic time and a link to its observational basis</xs:documentation>

    </xs:annotation>

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

    <xs:sequence>

        <xs:element name="position" type="gml:TimeInstantPropertyType">

            <xs:annotation>

                <xs:documentation>A point in geologic time</xs:documentation>

            </xs:annotation>

        </xs:element>

        <xs:element name="quality" nillable="true" type="gmd:DQ_QuantitativeAttributeAccuracy_PropertyType">

            <xs:annotation>

                <xs:documentation>A measure of the accuracy of the estimate of the point in time</xs:documentation>

            </xs:annotation>

        </xs:element>

        <xs:element maxOccurs="unbounded" minOccurs="0" name="observationalBasis" type="om:OM_ObservationPropertyType"/>

    </xs:sequence>

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

    <xs:sequence>

        <xs:element ref="gsmlga:GeologicDateEstimate"/>

    </xs:sequence>

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

</xs:complexType>