element ImageDatum
diagram AirQualityReporting_p1588.png
namespace http://www.opengis.net/gml/3.2
type gml:ImageDatumType
properties
content complex
substGrp gml:AbstractDatum
children gml:metaDataProperty gml:description gml:descriptionReference gml:identifier gml:name gml:remarks gml:domainOfValidity gml:scope gml:anchorDefinition gml:realizationEpoch gml:pixelInCell
attributes
Name  Type  Use  Default  Fixed  annotation
idrequired      
documentation
The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.
annotation
documentation
gml:ImageDatum defines the origin of an image coordinate reference system, and is used in a local context only. For an image datum, the anchor definition is usually either the centre of the image or the corner of the image. For more information, see ISO 19111 B.3.5.


XML Schema documentation generated by XMLSpy Schema Editor http://www.altova.com/xmlspy