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Element gml:AbstractDiscreteCoverage
Namespace http://www.opengis.net/gml/3.2
Annotations
A discrete coverage consists of a domain set, range set and optionally a coverage function. The domain set consists of either spatial or temporal geometry objects, finite in number. The range set is comprised of a finite number of attribute values each of which is associated to every direct position within any single spatiotemporal object in the domain. In other words, the range values are constant on each spatiotemporal object in the domain. This coverage function maps each element from the coverage domain to an element in its range. The coverageFunction element describes the mapping function.
This element serves as the head of a substitution group which may contain any discrete coverage whose type is derived from gml:DiscreteCoverageType.
Diagram
Diagram index18.tmp#id77 index19.tmp#id71 index20.tmp#id99 index21.tmp#id101 index22.tmp#id105 index23.tmp#id110 index24.tmp#id70 index25.tmp#id69 index33.tmp#id111 index34.tmp#id135 index35.tmp#id68 index357.tmp#id904 index358.tmp#id912 index359.tmp#id903 index360.tmp#id726 index494.tmp#id937 index762.tmp#id406 index763.tmp#id403 index764.tmp#id402 index765.tmp#id405 index766.tmp#id404 index767.tmp#id407
Type gml:DiscreteCoverageType
Type hierarchy
Properties
content: complex
abstract: true
Model gml:metaDataProperty* , gml:description{0,1} , gml:descriptionReference{0,1} , gml:identifier{0,1} , gml:name* , gml:boundedBy{0,1} , gml:location{0,1} , gml:domainSet , gml:rangeSet , gml:coverageFunction{0,1}
Children gml:boundedBy, gml:coverageFunction, gml:description, gml:descriptionReference, gml:domainSet, gml:identifier, gml:location, gml:metaDataProperty, gml:name, gml:rangeSet
Instance
<gml:AbstractDiscreteCoverage gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:description xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,1}</gml:description>
  <gml:descriptionReference xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" owns="false" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,1}</gml:descriptionReference>
  <gml:identifier codeSpace="">{0,1}</gml:identifier>
  <gml:name codeSpace="">{0,unbounded}</gml:name>
</gml:AbstractDiscreteCoverage>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
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.
Source
<element name="AbstractDiscreteCoverage" type="gml:DiscreteCoverageType" abstract="true" substitutionGroup="gml:AbstractCoverage">
  <annotation>
    <documentation>A discrete coverage consists of a domain set, range set and optionally a coverage function. The domain set consists of either spatial or temporal geometry objects, finite in number. The range set is comprised of a finite number of attribute values each of which is associated to every direct position within any single spatiotemporal object in the domain. In other words, the range values are constant on each spatiotemporal object in the domain. This coverage function maps each element from the coverage domain to an element in its range. The coverageFunction element describes the mapping function. This element serves as the head of a substitution group which may contain any discrete coverage whose type is derived from gml:DiscreteCoverageType.</documentation>
  </annotation>
</element>
Schema location http://schemas.opengis.net/gml/3.2.1/coverage.xsd