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Annotations
Attributes
Diagrams
Instances
Properties
Source
Used by
Included schema coordinateReferenceSystems.xsd
Namespace http://standardit.tapio.fi/schemas/forestData
Annotations
How to encode coordinate reference system definitions. Builds on referenceSystems.xsd to encode the data needed to define coordinate reference systems, including the specific subtypes of coordinate reference systems. This schema encodes the Coordinate Reference System (SC_) package of the extended UML Model for OGC Abstract Specification Topic 2: Spatial Referencing by Coordinates, with the exception of the abstract "SC_CRS" class. The "SC_CRS" class is encoded in referenceSystems.xsd, to eliminate the (circular) references from coordinateOperations.xsd to coordinateReferenceSystems.xsd. That UML model is adapted from ISO 19111 - Spatial referencing by coordinates, as described in Annex C of Topic 2. Caution: The CRS package in GML 3.1 and GML 3.1.1 is preliminary, and is expected to undergo some modifications that are not backward compatible during the development of GML 3.2 (ISO 19136). The GML 3.2 package will implement the model described in the revised version of ISO 19111. GML is an OGC Standard. Copyright (c) 2001,2005,2010 Open Geospatial Consortium. To obtain additional rights of use, visit http://www.opengeospatial.org/legal/ .
Properties
attribute form default: unqualified
element form default: qualified
version: 3.1.1.2
Element gml:_CoordinateReferenceSystem
Namespace http://www.opengis.net/gml
Annotations
A coordinate reference system consists of an ordered sequence of coordinate system axes that are related to the earth through a datum. A coordinate reference system is defined by one datum and by one coordinate system. Most coordinate reference system do not move relative to the earth, except for engineering coordinate reference systems defined on moving platforms such as cars, ships, aircraft, and spacecraft. For further information, see OGC Abstract Specification Topic 2. Coordinate reference systems are commonly divided into sub-types. The common classification criterion for sub-typing of coordinate reference systems is the way in which they deal with earth curvature. This has a direct effect on the portion of the earth's surface that can be covered by that type of CRS with an acceptable degree of error. The exception to the rule is the subtype "Temporal" which has been added by analogy.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id1586 index14.tmp#id1583 index14.tmp#id1581 index14.tmp#id1587 index14.tmp#id1588 index14.tmp#id1582 index14.tmp#id2165 index22.tmp#id2080
Type gml:AbstractReferenceSystemType
Type hierarchy
Properties
content: complex
abstract: true
Substitution Group
Substitution Group Affiliation
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1}
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:validArea
Instance
<gml:_CoordinateReferenceSystem gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:_CoordinateReferenceSystem>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="_CoordinateReferenceSystem" type="gml:AbstractReferenceSystemType" abstract="true" substitutionGroup="gml:_CRS">
  <annotation>
    <documentation>A coordinate reference system consists of an ordered sequence of coordinate system axes that are related to the earth through a datum. A coordinate reference system is defined by one datum and by one coordinate system. Most coordinate reference system do not move relative to the earth, except for engineering coordinate reference systems defined on moving platforms such as cars, ships, aircraft, and spacecraft. For further information, see OGC Abstract Specification Topic 2.

Coordinate reference systems are commonly divided into sub-types. The common classification criterion for sub-typing of coordinate reference systems is the way in which they deal with earth curvature. This has a direct effect on the portion of the earth's surface that can be covered by that type of CRS with an acceptable degree of error. The exception to the rule is the subtype "Temporal" which has been added by analogy.</documentation>
  </annotation>
</element>
Element gml:coordinateReferenceSystemRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id2079 index14.tmp#id2095
Type gml:CoordinateReferenceSystemRefType
Properties
content: complex
Model gml:_CoordinateReferenceSystem
Children gml:_CoordinateReferenceSystem
Instance
<gml:coordinateReferenceSystemRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:_CoordinateReferenceSystem gml:id="">{1,1}</gml:_CoordinateReferenceSystem>
</gml:coordinateReferenceSystemRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="coordinateReferenceSystemRef" type="gml:CoordinateReferenceSystemRefType"/>
Element gml:CompoundCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2097 index14.tmp#id2096 index22.tmp#id2080
Type gml:CompoundCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Complex Type gml:CompoundCRSRefType
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:includesCRS{2,unbounded}
Children gml:includesCRS, gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:validArea
Instance
<gml:CompoundCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:CompoundCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="CompoundCRS" type="gml:CompoundCRSType" substitutionGroup="gml:_CRS"/>
Element gml:includesCRS
Namespace http://www.opengis.net/gml
Annotations
An association to a component coordinate reference system included in this compound coordinate reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id2079 index14.tmp#id2095
Type gml:CoordinateReferenceSystemRefType
Properties
content: complex
Used by
Complex Type gml:CompoundCRSType
Model gml:_CoordinateReferenceSystem
Children gml:_CoordinateReferenceSystem
Instance
<gml:includesCRS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:_CoordinateReferenceSystem gml:id="">{1,1}</gml:_CoordinateReferenceSystem>
</gml:includesCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="includesCRS" type="gml:CoordinateReferenceSystemRefType">
  <annotation>
    <documentation>An association to a component coordinate reference system included in this compound coordinate reference system.</documentation>
  </annotation>
</element>
Element gml:compoundCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1589 index14.tmp#id2099
Type gml:CompoundCRSRefType
Properties
content: complex
Model gml:CompoundCRS
Children gml:CompoundCRS
Instance
<gml:compoundCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:CompoundCRS gml:id="">{1,1}</gml:CompoundCRS>
</gml:compoundCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="compoundCRSRef" type="gml:CompoundCRSRefType"/>
Element gml:GeographicCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2101 index14.tmp#id2116 index14.tmp#id2100 index14.tmp#id2079
Type gml:GeographicCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:usesEllipsoidalCS , gml:usesGeodeticDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesEllipsoidalCS, gml:usesGeodeticDatum, gml:validArea
Instance
<gml:GeographicCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:GeographicCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="GeographicCRS" type="gml:GeographicCRSType" substitutionGroup="gml:_CoordinateReferenceSystem"/>
Element gml:usesEllipsoidalCS
Namespace http://www.opengis.net/gml
Annotations
Association to the ellipsoidal coordinate system used by this CRS.
Diagram
Diagram index4.tmp#id249 index31.tmp#id1591 index31.tmp#id2102
Type gml:EllipsoidalCSRefType
Properties
content: complex
Used by
Complex Type gml:GeographicCRSType
Model gml:EllipsoidalCS
Children gml:EllipsoidalCS
Instance
<gml:usesEllipsoidalCS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:EllipsoidalCS gml:id="">{1,1}</gml:EllipsoidalCS>
</gml:usesEllipsoidalCS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesEllipsoidalCS" type="gml:EllipsoidalCSRefType">
  <annotation>
    <documentation>Association to the ellipsoidal coordinate system used by this CRS.</documentation>
  </annotation>
</element>
Element gml:usesGeodeticDatum
Namespace http://www.opengis.net/gml
Annotations
Association to the geodetic datum used by this CRS.
Diagram
Diagram index4.tmp#id249 index30.tmp#id1605 index30.tmp#id2117
Type gml:GeodeticDatumRefType
Properties
content: complex
Used by
Model gml:GeodeticDatum
Children gml:GeodeticDatum
Instance
<gml:usesGeodeticDatum xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:GeodeticDatum gml:id="">{1,1}</gml:GeodeticDatum>
</gml:usesGeodeticDatum>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesGeodeticDatum" type="gml:GeodeticDatumRefType">
  <annotation>
    <documentation>Association to the geodetic datum used by this CRS.</documentation>
  </annotation>
</element>
Element gml:geographicCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1581 index14.tmp#id2143
Type gml:GeographicCRSRefType
Properties
content: complex
Model gml:GeographicCRS
Children gml:GeographicCRS
Instance
<gml:geographicCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:GeographicCRS gml:id="">{1,1}</gml:GeographicCRS>
</gml:geographicCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="geographicCRSRef" type="gml:GeographicCRSRefType"/>
Element gml:VerticalCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2145 index14.tmp#id2148 index14.tmp#id2144 index14.tmp#id2079
Type gml:VerticalCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Complex Type gml:VerticalCRSRefType
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:usesVerticalCS , gml:usesVerticalDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesVerticalCS, gml:usesVerticalDatum, gml:validArea
Instance
<gml:VerticalCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:VerticalCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="VerticalCRS" type="gml:VerticalCRSType" substitutionGroup="gml:_CoordinateReferenceSystem"/>
Element gml:usesVerticalCS
Namespace http://www.opengis.net/gml
Annotations
Association to the vertical coordinate system used by this CRS.
Diagram
Diagram index4.tmp#id249 index31.tmp#id1593 index31.tmp#id2146
Type gml:VerticalCSRefType
Properties
content: complex
Used by
Complex Type gml:VerticalCRSType
Model gml:VerticalCS
Children gml:VerticalCS
Instance
<gml:usesVerticalCS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:VerticalCS gml:id="">{1,1}</gml:VerticalCS>
</gml:usesVerticalCS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesVerticalCS" type="gml:VerticalCSRefType">
  <annotation>
    <documentation>Association to the vertical coordinate system used by this CRS.</documentation>
  </annotation>
</element>
Element gml:usesVerticalDatum
Namespace http://www.opengis.net/gml
Annotations
Association to the vertical datum used by this CRS.
Diagram
Diagram index4.tmp#id249 index30.tmp#id1603 index30.tmp#id2149
Type gml:VerticalDatumRefType
Properties
content: complex
Used by
Complex Type gml:VerticalCRSType
Model gml:VerticalDatum
Children gml:VerticalDatum
Instance
<gml:usesVerticalDatum xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:VerticalDatum gml:id="">{1,1}</gml:VerticalDatum>
</gml:usesVerticalDatum>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesVerticalDatum" type="gml:VerticalDatumRefType">
  <annotation>
    <documentation>Association to the vertical datum used by this CRS.</documentation>
  </annotation>
</element>
Element gml:verticalCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1582 index14.tmp#id2155
Type gml:VerticalCRSRefType
Properties
content: complex
Model gml:VerticalCRS
Children gml:VerticalCRS
Instance
<gml:verticalCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:VerticalCRS gml:id="">{1,1}</gml:VerticalCRS>
</gml:verticalCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="verticalCRSRef" type="gml:VerticalCRSRefType"/>
Element gml:GeocentricCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2157 index14.tmp#id2160 index14.tmp#id2116 index14.tmp#id2156 index14.tmp#id2079
Type gml:GeocentricCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , (gml:usesCartesianCS | gml:usesSphericalCS) , gml:usesGeodeticDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCartesianCS, gml:usesGeodeticDatum, gml:usesSphericalCS, gml:validArea
Instance
<gml:GeocentricCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:GeocentricCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="GeocentricCRS" type="gml:GeocentricCRSType" substitutionGroup="gml:_CoordinateReferenceSystem"/>
Element gml:usesCartesianCS
Namespace http://www.opengis.net/gml
Annotations
Association to the Cartesian coordinate system used by this CRS.
Diagram
Diagram index4.tmp#id249 index31.tmp#id1592 index31.tmp#id2158
Type gml:CartesianCSRefType
Properties
content: complex
Used by
Model gml:CartesianCS
Children gml:CartesianCS
Instance
<gml:usesCartesianCS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:CartesianCS gml:id="">{1,1}</gml:CartesianCS>
</gml:usesCartesianCS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesCartesianCS" type="gml:CartesianCSRefType">
  <annotation>
    <documentation>Association to the Cartesian coordinate system used by this CRS.</documentation>
  </annotation>
</element>
Element gml:usesSphericalCS
Namespace http://www.opengis.net/gml
Annotations
Association to the spherical coordinate system used by this CRS.
Diagram
Diagram index4.tmp#id249 index31.tmp#id1597 index31.tmp#id2161
Type gml:SphericalCSRefType
Properties
content: complex
Used by
Complex Type gml:GeocentricCRSType
Model gml:SphericalCS
Children gml:SphericalCS
Instance
<gml:usesSphericalCS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:SphericalCS gml:id="">{1,1}</gml:SphericalCS>
</gml:usesSphericalCS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesSphericalCS" type="gml:SphericalCSRefType">
  <annotation>
    <documentation>Association to the spherical coordinate system used by this CRS.</documentation>
  </annotation>
</element>
Element gml:geocentricCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1583 index14.tmp#id2164
Type gml:GeocentricCRSRefType
Properties
content: complex
Model gml:GeocentricCRS
Children gml:GeocentricCRS
Instance
<gml:geocentricCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:GeocentricCRS gml:id="">{1,1}</gml:GeocentricCRS>
</gml:geocentricCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="geocentricCRSRef" type="gml:GeocentricCRSRefType"/>
Element gml:_GeneralDerivedCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2167 index14.tmp#id2168 index14.tmp#id2166 index14.tmp#id1585 index14.tmp#id1584 index14.tmp#id2079
Type gml:AbstractGeneralDerivedCRSType
Type hierarchy
Properties
content: complex
abstract: true
Substitution Group
Substitution Group Affiliation
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:baseCRS , gml:definedByConversion
Children gml:baseCRS, gml:definedByConversion, gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:validArea
Instance
<gml:_GeneralDerivedCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:_GeneralDerivedCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="_GeneralDerivedCRS" type="gml:AbstractGeneralDerivedCRSType" abstract="true" substitutionGroup="gml:_CoordinateReferenceSystem"/>
Element gml:baseCRS
Namespace http://www.opengis.net/gml
Annotations
Association to the coordinate reference system used by this derived CRS.
Diagram
Diagram index4.tmp#id249 index14.tmp#id2079 index14.tmp#id2095
Type gml:CoordinateReferenceSystemRefType
Properties
content: complex
Used by
Model gml:_CoordinateReferenceSystem
Children gml:_CoordinateReferenceSystem
Instance
<gml:baseCRS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:_CoordinateReferenceSystem gml:id="">{1,1}</gml:_CoordinateReferenceSystem>
</gml:baseCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="baseCRS" type="gml:CoordinateReferenceSystemRefType">
  <annotation>
    <documentation>Association to the coordinate reference system used by this derived CRS.</documentation>
  </annotation>
</element>
Element gml:definedByConversion
Namespace http://www.opengis.net/gml
Annotations
Association to the coordinate conversion used to define this derived CRS.
Diagram
Diagram index4.tmp#id249 index20.tmp#id2170 index20.tmp#id2169
Type gml:GeneralConversionRefType
Properties
content: complex
Used by
Model gml:_GeneralConversion
Children gml:_GeneralConversion
Instance
<gml:definedByConversion xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:_GeneralConversion gml:id="">{1,1}</gml:_GeneralConversion>
</gml:definedByConversion>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="definedByConversion" type="gml:GeneralConversionRefType">
  <annotation>
    <documentation>Association to the coordinate conversion used to define this derived CRS.</documentation>
  </annotation>
</element>
Element gml:ProjectedCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2167 index14.tmp#id2168 index14.tmp#id2166 index14.tmp#id2157 index14.tmp#id2187 index14.tmp#id2165
Type gml:ProjectedCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:baseCRS , gml:definedByConversion , gml:usesCartesianCS
Children gml:baseCRS, gml:definedByConversion, gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCartesianCS, gml:validArea
Instance
<gml:ProjectedCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:ProjectedCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="ProjectedCRS" type="gml:ProjectedCRSType" substitutionGroup="gml:_GeneralDerivedCRS"/>
Element gml:projectedCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1584 index14.tmp#id2189
Type gml:ProjectedCRSRefType
Properties
content: complex
Model gml:ProjectedCRS
Children gml:ProjectedCRS
Instance
<gml:projectedCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:ProjectedCRS gml:id="">{1,1}</gml:ProjectedCRS>
</gml:projectedCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="projectedCRSRef" type="gml:ProjectedCRSRefType"/>
Element gml:DerivedCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2167 index14.tmp#id2168 index14.tmp#id2166 index14.tmp#id2191 index14.tmp#id2194 index14.tmp#id2190 index14.tmp#id2165
Type gml:DerivedCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Complex Type gml:DerivedCRSRefType
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:baseCRS , gml:definedByConversion , gml:derivedCRSType , gml:usesCS
Children gml:baseCRS, gml:definedByConversion, gml:derivedCRSType, gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCS, gml:validArea
Instance
<gml:DerivedCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:DerivedCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="DerivedCRS" type="gml:DerivedCRSType" substitutionGroup="gml:_GeneralDerivedCRS"/>
Element gml:derivedCRSType
Namespace http://www.opengis.net/gml
Diagram
Diagram index6.tmp#id280 index6.tmp#id279 index14.tmp#id2193 index14.tmp#id2192
Type gml:DerivedCRSTypeType
Type hierarchy
Properties
content: complex
Used by
Complex Type gml:DerivedCRSType
Attributes
QName Type Fixed Default Use Annotation
codeSpace anyURI required
Reference to a source of information specifying the values and meanings of all the allowed string values for this DerivedCRSTypeType.
Source
<element name="derivedCRSType" type="gml:DerivedCRSTypeType"/>
Element gml:usesCS
Namespace http://www.opengis.net/gml
Annotations
Association to the coordinate system used by this CRS.
Diagram
Diagram index4.tmp#id249 index31.tmp#id2103 index31.tmp#id2195
Type gml:CoordinateSystemRefType
Properties
content: complex
Used by
Model gml:_CoordinateSystem
Children gml:_CoordinateSystem
Instance
<gml:usesCS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:_CoordinateSystem gml:id="">{1,1}</gml:_CoordinateSystem>
</gml:usesCS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesCS" type="gml:CoordinateSystemRefType">
  <annotation>
    <documentation>Association to the coordinate system used by this CRS.</documentation>
  </annotation>
</element>
Element gml:derivedCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1585 index14.tmp#id2197
Type gml:DerivedCRSRefType
Properties
content: complex
Model gml:DerivedCRS
Children gml:DerivedCRS
Instance
<gml:derivedCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:DerivedCRS gml:id="">{1,1}</gml:DerivedCRS>
</gml:derivedCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="derivedCRSRef" type="gml:DerivedCRSRefType"/>
Element gml:EngineeringCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2194 index14.tmp#id2199 index14.tmp#id2198 index14.tmp#id2079
Type gml:EngineeringCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:usesCS , gml:usesEngineeringDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCS, gml:usesEngineeringDatum, gml:validArea
Instance
<gml:EngineeringCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:EngineeringCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="EngineeringCRS" type="gml:EngineeringCRSType" substitutionGroup="gml:_CoordinateReferenceSystem"/>
Element gml:usesEngineeringDatum
Namespace http://www.opengis.net/gml
Annotations
Association to the engineering datum used by this CRS.
Diagram
Diagram index4.tmp#id249 index30.tmp#id1601 index30.tmp#id2200
Type gml:EngineeringDatumRefType
Properties
content: complex
Used by
Complex Type gml:EngineeringCRSType
Model gml:EngineeringDatum
Children gml:EngineeringDatum
Instance
<gml:usesEngineeringDatum xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:EngineeringDatum gml:id="">{1,1}</gml:EngineeringDatum>
</gml:usesEngineeringDatum>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesEngineeringDatum" type="gml:EngineeringDatumRefType">
  <annotation>
    <documentation>Association to the engineering datum used by this CRS.</documentation>
  </annotation>
</element>
Element gml:engineeringCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1586 index14.tmp#id2203
Type gml:EngineeringCRSRefType
Properties
content: complex
Model gml:EngineeringCRS
Children gml:EngineeringCRS
Instance
<gml:engineeringCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:EngineeringCRS gml:id="">{1,1}</gml:EngineeringCRS>
</gml:engineeringCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="engineeringCRSRef" type="gml:EngineeringCRSRefType"/>
Element gml:ImageCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2157 index14.tmp#id2205 index14.tmp#id2208 index14.tmp#id2204 index14.tmp#id2079
Type gml:ImageCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Complex Type gml:ImageCRSRefType
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , (gml:usesCartesianCS | gml:usesObliqueCartesianCS) , gml:usesImageDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCartesianCS, gml:usesImageDatum, gml:usesObliqueCartesianCS, gml:validArea
Instance
<gml:ImageCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:ImageCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="ImageCRS" type="gml:ImageCRSType" substitutionGroup="gml:_CoordinateReferenceSystem"/>
Element gml:usesObliqueCartesianCS
Namespace http://www.opengis.net/gml
Annotations
Association to the oblique Cartesian coordinate system used by this CRS.
Diagram
Diagram index4.tmp#id249 index31.tmp#id1600 index31.tmp#id2206
Type gml:ObliqueCartesianCSRefType
Properties
content: complex
Used by
Complex Type gml:ImageCRSType
Model gml:ObliqueCartesianCS
Children gml:ObliqueCartesianCS
Instance
<gml:usesObliqueCartesianCS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:ObliqueCartesianCS gml:id="">{1,1}</gml:ObliqueCartesianCS>
</gml:usesObliqueCartesianCS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesObliqueCartesianCS" type="gml:ObliqueCartesianCSRefType">
  <annotation>
    <documentation>Association to the oblique Cartesian coordinate system used by this CRS.</documentation>
  </annotation>
</element>
Element gml:usesImageDatum
Namespace http://www.opengis.net/gml
Annotations
Association to the image datum used by this CRS.
Diagram
Diagram index4.tmp#id249 index30.tmp#id1602 index30.tmp#id2209
Type gml:ImageDatumRefType
Properties
content: complex
Used by
Complex Type gml:ImageCRSType
Model gml:ImageDatum
Children gml:ImageDatum
Instance
<gml:usesImageDatum xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:ImageDatum gml:id="">{1,1}</gml:ImageDatum>
</gml:usesImageDatum>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesImageDatum" type="gml:ImageDatumRefType">
  <annotation>
    <documentation>Association to the image datum used by this CRS.</documentation>
  </annotation>
</element>
Element gml:imageCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1587 index14.tmp#id2215
Type gml:ImageCRSRefType
Properties
content: complex
Model gml:ImageCRS
Children gml:ImageCRS
Instance
<gml:imageCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:ImageCRS gml:id="">{1,1}</gml:ImageCRS>
</gml:imageCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="imageCRSRef" type="gml:ImageCRSRefType"/>
Element gml:TemporalCRS
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2217 index14.tmp#id2220 index14.tmp#id2216 index14.tmp#id2079
Type gml:TemporalCRSType
Type hierarchy
Properties
content: complex
Substitution Group Affiliation
Used by
Complex Type gml:TemporalCRSRefType
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:usesTemporalCS , gml:usesTemporalDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesTemporalCS, gml:usesTemporalDatum, gml:validArea
Instance
<gml:TemporalCRS gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:srsName codeSpace="">{1,1}</gml:srsName>
</gml:TemporalCRS>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<element name="TemporalCRS" type="gml:TemporalCRSType" substitutionGroup="gml:_CoordinateReferenceSystem"/>
Element gml:usesTemporalCS
Namespace http://www.opengis.net/gml
Annotations
Association to the temporal coordinate system used by this CRS.
Diagram
Diagram index4.tmp#id249 index31.tmp#id1594 index31.tmp#id2218
Type gml:TemporalCSRefType
Properties
content: complex
Used by
Complex Type gml:TemporalCRSType
Model gml:TemporalCS
Children gml:TemporalCS
Instance
<gml:usesTemporalCS xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:TemporalCS gml:id="">{1,1}</gml:TemporalCS>
</gml:usesTemporalCS>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesTemporalCS" type="gml:TemporalCSRefType">
  <annotation>
    <documentation>Association to the temporal coordinate system used by this CRS.</documentation>
  </annotation>
</element>
Element gml:usesTemporalDatum
Namespace http://www.opengis.net/gml
Annotations
Association to the temporal datum used by this CRS.
Diagram
Diagram index4.tmp#id249 index30.tmp#id1604 index30.tmp#id2221
Type gml:TemporalDatumRefType
Properties
content: complex
Used by
Complex Type gml:TemporalCRSType
Model gml:TemporalDatum
Children gml:TemporalDatum
Instance
<gml:usesTemporalDatum xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:TemporalDatum gml:id="">{1,1}</gml:TemporalDatum>
</gml:usesTemporalDatum>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="usesTemporalDatum" type="gml:TemporalDatumRefType">
  <annotation>
    <documentation>Association to the temporal datum used by this CRS.</documentation>
  </annotation>
</element>
Element gml:temporalCRSRef
Namespace http://www.opengis.net/gml
Diagram
Diagram index4.tmp#id249 index14.tmp#id1588 index14.tmp#id2226
Type gml:TemporalCRSRefType
Properties
content: complex
Model gml:TemporalCRS
Children gml:TemporalCRS
Instance
<gml:temporalCRSRef xlink:actuate="" xlink:arcrole="" xlink:href="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">
  <gml:TemporalCRS gml:id="">{1,1}</gml:TemporalCRS>
</gml:temporalCRSRef>
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<element name="temporalCRSRef" type="gml:TemporalCRSRefType"/>
Complex Type gml:CoordinateReferenceSystemRefType
Namespace http://www.opengis.net/gml
Annotations
Association to a coordinate reference system, either referencing or containing the definition of that reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id2079
Used by
Model gml:_CoordinateReferenceSystem
Children gml:_CoordinateReferenceSystem
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<complexType name="CoordinateReferenceSystemRefType">
  <annotation>
    <documentation>Association to a coordinate reference system, either referencing or containing the definition of that reference system.</documentation>
  </annotation>
  <sequence minOccurs="0">
    <element ref="gml:_CoordinateReferenceSystem"/>
  </sequence>
  <attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
Complex Type gml:CompoundCRSType
Namespace http://www.opengis.net/gml
Annotations
A coordinate reference system describing the position of points through two or more independent coordinate reference systems.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2097
Type extension of gml:AbstractReferenceSystemType
Type hierarchy
Used by
Element gml:CompoundCRS
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:includesCRS{2,unbounded}
Children gml:includesCRS, gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:validArea
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<complexType name="CompoundCRSType">
  <annotation>
    <documentation>A coordinate reference system describing the position of points through two or more independent coordinate reference systems.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractReferenceSystemType">
      <sequence>
        <element ref="gml:includesCRS" minOccurs="2" maxOccurs="unbounded">
          <annotation>
            <documentation>Ordered sequence of associations to all the component coordinate reference systems included in this compound coordinate reference system.</documentation>
          </annotation>
        </element>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Complex Type gml:CompoundCRSRefType
Namespace http://www.opengis.net/gml
Annotations
Association to a compound coordinate reference system, either referencing or containing the definition of that reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id1589
Used by
Model gml:CompoundCRS
Children gml:CompoundCRS
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<complexType name="CompoundCRSRefType">
  <annotation>
    <documentation>Association to a compound coordinate reference system, either referencing or containing the definition of that reference system.</documentation>
  </annotation>
  <sequence minOccurs="0">
    <element ref="gml:CompoundCRS"/>
  </sequence>
  <attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
Complex Type gml:GeographicCRSType
Namespace http://www.opengis.net/gml
Annotations
A coordinate reference system based on an ellipsoidal approximation of the geoid; this provides an accurate representation of the geometry of geographic features for a large portion of the earth's surface.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2101 index14.tmp#id2116
Type extension of gml:AbstractReferenceSystemType
Type hierarchy
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:usesEllipsoidalCS , gml:usesGeodeticDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesEllipsoidalCS, gml:usesGeodeticDatum, gml:validArea
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<complexType name="GeographicCRSType">
  <annotation>
    <documentation>A coordinate reference system based on an ellipsoidal approximation of the geoid; this provides an accurate representation of the geometry of geographic features for a large portion of the earth's surface.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractReferenceSystemType">
      <sequence>
        <element ref="gml:usesEllipsoidalCS"/>
        <element ref="gml:usesGeodeticDatum"/>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Complex Type gml:GeographicCRSRefType
Namespace http://www.opengis.net/gml
Annotations
Association to a geographic coordinate reference system, either referencing or containing the definition of that reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id1581
Used by
Model gml:GeographicCRS
Children gml:GeographicCRS
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<complexType name="GeographicCRSRefType">
  <annotation>
    <documentation>Association to a geographic coordinate reference system, either referencing or containing the definition of that reference system.</documentation>
  </annotation>
  <sequence minOccurs="0">
    <element ref="gml:GeographicCRS"/>
  </sequence>
  <attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
Complex Type gml:VerticalCRSType
Namespace http://www.opengis.net/gml
Annotations
A 1D coordinate reference system used for recording heights or depths. Vertical CRSs make use of the direction of gravity to define the concept of height or depth, but the relationship with gravity may not be straightforward. By implication, ellipsoidal heights (h) cannot be captured in a vertical coordinate reference system. Ellipsoidal heights cannot exist independently, but only as an inseparable part of a 3D coordinate tuple defined in a geographic 3D coordinate reference system.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2145 index14.tmp#id2148
Type extension of gml:AbstractReferenceSystemType
Type hierarchy
Used by
Element gml:VerticalCRS
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:usesVerticalCS , gml:usesVerticalDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesVerticalCS, gml:usesVerticalDatum, gml:validArea
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<complexType name="VerticalCRSType">
  <annotation>
    <documentation>A 1D coordinate reference system used for recording heights or depths. Vertical CRSs make use of the direction of gravity to define the concept of height or depth, but the relationship with gravity may not be straightforward. By implication, ellipsoidal heights (h) cannot be captured in a vertical coordinate reference system. Ellipsoidal heights cannot exist independently, but only as an inseparable part of a 3D coordinate tuple defined in a geographic 3D coordinate reference system.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractReferenceSystemType">
      <sequence>
        <element ref="gml:usesVerticalCS"/>
        <element ref="gml:usesVerticalDatum"/>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Complex Type gml:VerticalCRSRefType
Namespace http://www.opengis.net/gml
Annotations
Association to a vertical coordinate reference system, either referencing or containing the definition of that reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id1582
Used by
Model gml:VerticalCRS
Children gml:VerticalCRS
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<complexType name="VerticalCRSRefType">
  <annotation>
    <documentation>Association to a vertical coordinate reference system, either referencing or containing the definition of that reference system.</documentation>
  </annotation>
  <sequence minOccurs="0">
    <element ref="gml:VerticalCRS"/>
  </sequence>
  <attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
Complex Type gml:GeocentricCRSType
Namespace http://www.opengis.net/gml
Annotations
A 3D coordinate reference system with the origin at the approximate centre of mass of the earth. A geocentric CRS deals with the earth's curvature by taking a 3D spatial view, which obviates the need to model the earth's curvature.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2157 index14.tmp#id2160 index14.tmp#id2116
Type extension of gml:AbstractReferenceSystemType
Type hierarchy
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , (gml:usesCartesianCS | gml:usesSphericalCS) , gml:usesGeodeticDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCartesianCS, gml:usesGeodeticDatum, gml:usesSphericalCS, gml:validArea
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<complexType name="GeocentricCRSType">
  <annotation>
    <documentation>A 3D coordinate reference system with the origin at the approximate centre of mass of the earth. A geocentric CRS deals with the earth's curvature by taking a 3D spatial view, which obviates the need to model the earth's curvature.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractReferenceSystemType">
      <sequence>
        <choice>
          <element ref="gml:usesCartesianCS"/>
          <element ref="gml:usesSphericalCS"/>
        </choice>
        <element ref="gml:usesGeodeticDatum"/>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Complex Type gml:GeocentricCRSRefType
Namespace http://www.opengis.net/gml
Annotations
Association to a geocentric coordinate reference system, either referencing or containing the definition of that reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id1583
Used by
Model gml:GeocentricCRS
Children gml:GeocentricCRS
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<complexType name="GeocentricCRSRefType">
  <annotation>
    <documentation>Association to a geocentric coordinate reference system, either referencing or containing the definition of that reference system.</documentation>
  </annotation>
  <sequence minOccurs="0">
    <element ref="gml:GeocentricCRS"/>
  </sequence>
  <attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
Complex Type gml:AbstractGeneralDerivedCRSType
Namespace http://www.opengis.net/gml
Annotations
A coordinate reference system that is defined by its coordinate conversion from another coordinate reference system (not by a datum). This abstract complexType shall not be used, extended, or restricted, in an Application Schema, to define a concrete subtype with a meaning equivalent to a concrete subtype specified in this document.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2167 index14.tmp#id2168
Type extension of gml:AbstractReferenceSystemType
Type hierarchy
Properties
abstract: true
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:baseCRS , gml:definedByConversion
Children gml:baseCRS, gml:definedByConversion, gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:validArea
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<complexType name="AbstractGeneralDerivedCRSType" abstract="true">
  <annotation>
    <documentation>A coordinate reference system that is defined by its coordinate conversion from another coordinate reference system (not by a datum). This abstract complexType shall not be used, extended, or restricted, in an Application Schema, to define a concrete subtype with a meaning equivalent to a concrete subtype specified in this document.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractReferenceSystemType">
      <sequence>
        <element ref="gml:baseCRS"/>
        <element ref="gml:definedByConversion"/>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Complex Type gml:ProjectedCRSType
Namespace http://www.opengis.net/gml
Annotations
A 2D coordinate reference system used to approximate the shape of the earth on a planar surface, but in such a way that the distortion that is inherent to the approximation is carefully controlled and known. Distortion correction is commonly applied to calculated bearings and distances to produce values that are a close match to actual field values.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2167 index14.tmp#id2168 index14.tmp#id2166 index14.tmp#id2157
Type extension of gml:AbstractGeneralDerivedCRSType
Type hierarchy
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:baseCRS , gml:definedByConversion , gml:usesCartesianCS
Children gml:baseCRS, gml:definedByConversion, gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCartesianCS, gml:validArea
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<complexType name="ProjectedCRSType">
  <annotation>
    <documentation>A 2D coordinate reference system used to approximate the shape of the earth on a planar surface, but in such a way that the distortion that is inherent to the approximation is carefully controlled and known. Distortion correction is commonly applied to calculated bearings and distances to produce values that are a close match to actual field values.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractGeneralDerivedCRSType">
      <sequence>
        <element ref="gml:usesCartesianCS"/>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Complex Type gml:ProjectedCRSRefType
Namespace http://www.opengis.net/gml
Annotations
Association to a projected coordinate reference system, either referencing or containing the definition of that reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id1584
Used by
Model gml:ProjectedCRS
Children gml:ProjectedCRS
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<complexType name="ProjectedCRSRefType">
  <annotation>
    <documentation>Association to a projected coordinate reference system, either referencing or containing the definition of that reference system.</documentation>
  </annotation>
  <sequence minOccurs="0">
    <element ref="gml:ProjectedCRS"/>
  </sequence>
  <attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
Complex Type gml:DerivedCRSType
Namespace http://www.opengis.net/gml
Annotations
A coordinate reference system that is defined by its coordinate conversion from another coordinate reference system but is not a projected coordinate reference system. This category includes coordinate reference systems derived from a projected coordinate reference system.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2167 index14.tmp#id2168 index14.tmp#id2166 index14.tmp#id2191 index14.tmp#id2194
Type extension of gml:AbstractGeneralDerivedCRSType
Type hierarchy
Used by
Element gml:DerivedCRS
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:baseCRS , gml:definedByConversion , gml:derivedCRSType , gml:usesCS
Children gml:baseCRS, gml:definedByConversion, gml:derivedCRSType, gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCS, gml:validArea
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<complexType name="DerivedCRSType">
  <annotation>
    <documentation>A coordinate reference system that is defined by its coordinate conversion from another coordinate reference system but is not a projected coordinate reference system. This category includes coordinate reference systems derived from a projected coordinate reference system.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractGeneralDerivedCRSType">
      <sequence>
        <element ref="gml:derivedCRSType"/>
        <element ref="gml:usesCS"/>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Complex Type gml:DerivedCRSTypeType
Namespace http://www.opengis.net/gml
Annotations
Type of a derived coordinate reference system.
Diagram
Diagram index6.tmp#id280 index6.tmp#id279 index14.tmp#id2193
Type restriction of gml:CodeType
Type hierarchy
Used by
Attributes
QName Type Fixed Default Use Annotation
codeSpace anyURI required
Reference to a source of information specifying the values and meanings of all the allowed string values for this DerivedCRSTypeType.
Source
<complexType name="DerivedCRSTypeType">
  <annotation>
    <documentation>Type of a derived coordinate reference system.</documentation>
  </annotation>
  <simpleContent>
    <restriction base="gml:CodeType">
      <attribute name="codeSpace" type="anyURI" use="required">
        <annotation>
          <documentation>Reference to a source of information specifying the values and meanings of all the allowed string values for this DerivedCRSTypeType.</documentation>
        </annotation>
      </attribute>
    </restriction>
  </simpleContent>
</complexType>
Complex Type gml:DerivedCRSRefType
Namespace http://www.opengis.net/gml
Annotations
Association to a non-projected derived coordinate reference system, either referencing or containing the definition of that reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id1585
Used by
Model gml:DerivedCRS
Children gml:DerivedCRS
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<complexType name="DerivedCRSRefType">
  <annotation>
    <documentation>Association to a non-projected derived coordinate reference system, either referencing or containing the definition of that reference system.</documentation>
  </annotation>
  <sequence minOccurs="0">
    <element ref="gml:DerivedCRS"/>
  </sequence>
  <attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
Complex Type gml:EngineeringCRSType
Namespace http://www.opengis.net/gml
Annotations
A contextually local coordinate reference system; which can be divided into two broad categories: - earth-fixed systems applied to engineering activities on or near the surface of the earth; - CRSs on moving platforms such as road vehicles, vessels, aircraft, or spacecraft. For further information, see OGC Abstract Specification Topic 2.
Diagram
Diagram index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index4.tmp#id246 index4.tmp#id245 index4.tmp#id281 index4.tmp#id247 index4.tmp#id267 index4.tmp#id269 index21.tmp#id1551 index4.tmp#id281 index4.tmp#id247 index22.tmp#id270 index22.tmp#id2082 index22.tmp#id2083 index22.tmp#id2086 index22.tmp#id2087 index22.tmp#id2093 index22.tmp#id2081 index14.tmp#id2194 index14.tmp#id2199
Type extension of gml:AbstractReferenceSystemType
Type hierarchy
Used by
Model gml:metaDataProperty* , gml:srsName , gml:srsID* , gml:remarks{0,1} , gml:validArea{0,1} , gml:scope{0,1} , gml:usesCS , gml:usesEngineeringDatum
Children gml:metaDataProperty, gml:remarks, gml:scope, gml:srsID, gml:srsName, gml:usesCS, gml:usesEngineeringDatum, gml:validArea
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
Source
<complexType name="EngineeringCRSType">
  <annotation>
    <documentation>A contextually local coordinate reference system; which can be divided into two broad categories:
- earth-fixed systems applied to engineering activities on or near the surface of the earth;
- CRSs on moving platforms such as road vehicles, vessels, aircraft, or spacecraft.
For further information, see OGC Abstract Specification Topic 2.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractReferenceSystemType">
      <sequence>
        <element ref="gml:usesCS"/>
        <element ref="gml:usesEngineeringDatum"/>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Complex Type gml:EngineeringCRSRefType
Namespace http://www.opengis.net/gml
Annotations
Association to an engineering coordinate reference system, either referencing or containing the definition of that reference system.
Diagram
Diagram index4.tmp#id249 index14.tmp#id1586
Used by
Model gml:EngineeringCRS
Children gml:EngineeringCRS
Attributes
QName Type Fixed Default Use Annotation
gml:remoteSchema anyURI optional
Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
xlink:actuate xlink:actuateType optional
xlink:arcrole xlink:arcroleType optional
xlink:href xlink:hrefType optional
xlink:role xlink:roleType optional
xlink:show xlink:showType optional
xlink:title xlink:titleAttrType optional
xlink:type xlink:typeType simple optional
Source
<complexType name="EngineeringCRSRefType">
  <annotation>
    <documentation>Association to an engineering coordinate reference system, either referencing or containing the definition of that reference system.</documentation>
  </annotation>
  <sequence minOccurs="0">
    <element ref="gml:EngineeringCRS"/>
  </sequence>
  <attributeGroup ref="gml:AssociationAttributeGroup"/>
</complexType>
Complex Type gml:ImageCRSType
Namespace http://www.opengis.net/gml
Annotations
An engineering coordinate reference system applied to locations in images. Image coordinate reference systems are treated as a separate sub-type because a separate user community exists for images with its own terms of reference.
Diagram