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

[Jan Hartmann]

Hi folks,

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

http://www.hydro.nl/pgs/en/pctrans_en.htm

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!

Jan