gml:linearCS is an association role to the linear coordinate system used by this CRS.
<gml:linearCS xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple"> <gml:LinearCS aggregationType="" gml:id="">{1,1}</gml:LinearCS> </gml:linearCS>
<element name="linearCS" type="gml:LinearCSPropertyType"> <annotation> <documentation>gml:linearCS is an association role to the linear coordinate system used by this CRS.</documentation> </annotation> </element>