baseGeographicCRS GeographicCRS Coordinate reference systems

Copyright © 2007 Open Geospatial Consortium, Inc. All Rights Reserved. 401 sequence extension complexContent complexType gml:GeographicCRS is 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 Earths surface. gml:GeographicCRS is deprecated and replaced by gml:GeodeticCRS see 12.3.3.4. complexType name=GeographicCRSPropertyType sequence minOccurs=0 element ref=gml:GeographicCRS sequence attributeGroup ref=gml:AssociationAttributeGroup complexType gml:GeographicCRSPropertyType is a property type for association roles to a geographic coordinate reference system, either referencing or containing the definition of that reference system. This property type has been deprecated and replaced by gml:GeodeticCRSPropertyType see 12.3.3.9.

I.6.3 GeocentricCRS

element name=GeocentricCRS type=gml:GeocentricCRSType substitutionGroup=gml:AbstractSingleCRS complexType name=GeocentricCRSType complexContent extension base=gml:AbstractCRSType sequence choice element ref=gml:usesCartesianCS element ref=gml:usesSphericalCS choice element ref=gml:usesGeodeticDatum sequence extension complexContent complexType gml:GeocentricCRS is a 3D coordinate reference system with the origin at the approximate centre of mass of the Earth. A geocentric CRS deals with the Earths curvature by taking a 3D spatial view. gml:GeocentricCRS is deprecated and replaced by gml:GeodeticCRS see 12.3.3.4. complexType name=GeocentricCRSPropertyType sequence minOccurs=0 element ref=gml:GeocentricCRS sequence attributeGroup ref=gml:AssociationAttributeGroup complexType gml:GeocentricCRSPropertyType is a property type for association roles to a geocentric coordinate reference system, either referencing or containing the definition of that reference system. This property type has been deprecated and replaced by gml:GeodeticCRSPropertyType see 12.3.3.9.

I.6.4 uom

attribute name=uom type=anyURI 402 Copyright © 2007 Open Geospatial Consortium, Inc. All Rights Reserved. The uom attribute provides an identifier of the unit of measure and has been deprecated. Local uom attributes shall be used instead.

I.6.5 ObliqueCartesianCS

element name=ObliqueCartesianCS type=gml:ObliqueCartesianCSType substitutionGroup=gml:AbstractCoordinateSystem complexType name=ObliqueCartesianCSType complexContent extension base=gml:AbstractCoordinateSystemType complexContent complexType gml:ObliqueCartesianCS is a two- or three-dimensional coordinate system with straight axes that are not necessarily orthogonal. An ObliqueCartesianCS shall have two or three gml:usesAxis associations. This element and type have been deprecated and are replaced by gml:AffineCS and its type see 12.4.4.19. complexType name=ObliqueCartesianCSPropertyType sequence minOccurs=0 element ref=gml:ObliqueCartesianCS sequence attributeGroup ref=gml:AssociationAttributeGroup complexType gml:ObliqueCartesianCSPropertyType is a property type for association roles to an oblique-Cartesian coordinate system, either referencing or containing the definition of that coordinate system. This property type has been deprecated and is replaced by gml:AffineCSPropertyType.

I.6.6 TemporalCS

element name=TemporalCS type=gml:TemporalCSType substitutionGroup=gml:AbstractCoordinateSystem complexType name=TemporalCSType complexContent extension base=gml:AbstractCoordinateSystemType complexContent complexType gml:TemporalCS is a one-dimensional coordinate system containing a single time axis, used to describe the temporal position of a point in the specified time units from a specified time origin. A TemporalCS shall have one gml:usesAxis property element. This element and type have been deprecated and are replaced by gml:TimeCS and its type see 12.4.4.7. complexType name=TemporalCSPropertyType sequence minOccurs=0 element ref=gml:TemporalCS sequence attributeGroup ref=gml:AssociationAttributeGroup complexType gml:TemporalCSPropertyType is a property type for association roles to a temporal coordinate system, either referencing or containing the definition of that coordinate system. This property type has been deprecated.

I.6.7 greenwichLongitude

The use of the deprecated gml:AngleChoiceType in gml:greenwichLongitude see 12.5.3.7 has been removed.