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