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Define Custom Projection

Dec 2, 2010 at 11:16 AM

I would like to define a custom projection based on Lambert Conformal Conic Projection.

Can someone help with code on how to define this for my conversion from Lat/Long to Custom  Lambert Conformal Conic Projects

Thanks

Dec 2, 2010 at 7:11 PM

for custom coordinate systems that use known projection transforms, you can get a projectioninfo class from the knowncoordinatesystems with the closest description to what you want, and then change either the parameters on that, or on the geographicinfo property or the datum property in the geographicinfo, or the spheroid in the datum.  you can even set up custom 3 or 7 parameter towgs84 values to handle datum shifts.

 

ted

Dec 4, 2010 at 12:52 AM

Thanks Ted,

I was able to use the ReadArcGIS string to create this and it worked great.

Thanks for the help