[Proj] +towgs84 approximation error

Jochem jochem.lesparre at kadaster.nl
Fri Mar 24 04:09:14 EST 2017

Hi Gábor,

I am aware of everything you write. You are right. 

However, to me this is a bit distracting from the point I tried to make with
this post. The fact that some datum transformations are stochastic, is no
excuse for not implementing the proper formulas for the transformation. 

Regards, Jochem

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