[Proj] PCTrans: A Windows program for projection and datum transformations

Jan Hartmann j.l.h.hartmann at uva.nl
Mon Nov 16 05:16:23 EST 2009

Hi folks,

I recently discovered the following free program to compute datum and 
projection transformations:


It' s from the Hydrographic Service of the Royal Netherlands Navy (yes, 
we still have one!), and is of course mainly  concerned  with the 
Dutch/Belgian/German systems. There  is lots more, however, e.g. some 
300 datum transformations, several world-wide projection (e.g. UTM), and 
an option to use your own datum definition, so I thought it could be of 
interest to some of you too.

Have fun!


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