Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/GDB|GeoGateway+Data+Model|Vectors+(VEC)">Vectors (VEC)</a><hr>
<H5>Vector Projections</H5>
A vector layer includes a projection definition, indicating how the vector
coordinates should be interpreted in world coordinates. This can be 
different from the projection for any raster layers, or other vector layers
in the same database.<p>
The projection definition can be for any projection. Unlike the GCP segment,
there is no limitation to projections that can be defined with a map units
string.<p>
Unlike the raster projection definition, the vector projection definition
does not contain any concept of a transformation between pixel/line and 
georeferenced coordinates.
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Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/GDB|GeoGateway+Data+Model|Vectors+(VEC)">Vectors (VEC)</a><br>
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