Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/PROJ|PROJECTIONS">PROJECTIONS</a><hr>
<H4>VDG</H4>
<PRE>
 Projection     : Van der Grinten
 General class  : miscellaneous
 Characteristics: neither equal-area nor conformal
 Earth model    : sphere
</PRE>
Defining the MAPUNITS:
<P>
<PRE>
 MapUnits &quot;vdg&quot;      ! Standard name
 MapUnits &quot;vdg e19&quot;  ! Standard name and ellipsoid
</PRE>
Other parameters:
<P>
<PRE>
 TrueOriginLongitude &quot;central_meridian&quot;  ! Required --- True origin
 FalseEasting        &quot;false_easting&quot;     ! Optional, default is zero
 FalseNorthing       &quot;false_northing&quot;    ! Optional, default is zero
</PRE>
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Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/PROJ|PROJECTIONS">PROJECTIONS</a><br>
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