<complexType name="AbstractGeneralConversionType" abstract="true">
<annotation>
<documentation>An abstract operation on coordinates that does not include any change of Datum. The best-known example of a coordinate conversion is a map projection. The parameters describing coordinate conversions are defined rather than empirically derived. Note that some conversions have no parameters. </documentation>
</annotation>
<complexContent>
<restriction base="gml:AbstractOperationType">
<sequence>
<element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded" />
<element name="coordinateOperationID" type="gml:ExtendedIdentifierType" />
<element name="sourceDimensions" type="positiveInteger" />
<element name="targetDimensions" type="positiveInteger" />
<element name="_PositionalAccuracy" type="gml:AbstractPositionalAccuracyType" minOccurs="0" />
</sequence>
<attribute ref="gml:id" use="optional" />
</restriction>
</complexContent>
</complexType>
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