Schema Central > NIEM 3.2 > datums.xsd > gml:realizationEpoch

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gml:realizationEpoch

gml:realizationEpoch is the time after which this datum definition is valid. See ISO 19111 Table 32 for details.

Element information

Namespace: http://www.opengis.net/gml/3.2

Schema document: external/ogc/gml/3.2.1/datums.xsd

Properties: Global, Qualified

Content

xsd:date

Used in

Type gml:AbstractDatumType (Element gml:AbstractDatum)
Type gml:EngineeringDatumType via extension of gml:AbstractDatumType (Element gml:EngineeringDatum)
Type gml:GeodeticDatumType via extension of gml:AbstractDatumType (Element gml:GeodeticDatum)
Type gml:ImageDatumType via extension of gml:AbstractDatumType (Element gml:ImageDatum)
Type gml:VerticalDatumType via extension of gml:AbstractDatumType (Element gml:VerticalDatum)
Type gmx:DatumAlt_Type via extension of gml:AbstractDatumType (Element gmx:DatumAlt)
Type gmx:ML_EngineeringDatum_Type via extension of gml:AbstractDatumType (Element gmx:ML_EngineeringDatum)
Type gmx:ML_GeodeticDatum_Type via extension of gml:AbstractDatumType (Element gmx:ML_GeodeticDatum)
Type gmx:ML_ImageDatum_Type via extension of gml:AbstractDatumType (Element gmx:ML_ImageDatum)
Type gmx:ML_VerticalDatum_Type via extension of gml:AbstractDatumType (Element gmx:ML_VerticalDatum)

Sample instance

<gml:realizationEpoch>2000-01-01</gml:realizationEpoch>