[Dutch] NTv2 grids for the Amersfoort datum

[Luí­s Moreira de Sousa]

Thank you Bas, I was able to download the files from the Kadaster web site.

Best regards.

​--

Luís Moreira de Sousa



‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐

On 16 July 2018 6:13 PM, Sebastiaan Couwenberg <sebastic op xs4all.nl> wrote:

> On 07/16/2018 05:17 PM, Luí­s Moreira de Sousa wrote:
> 
> > first off, apologies for the English, my Dutch is still elementary. I am looking for the NTv2 grids for the Bessel/Amersfoort datum (EPSG 28992). This is the file provided to PORJ.4 through the +nadgrids argument.
> 
> The non-free datumgrids are linked in the PROJ documentation, see:
> 
> https://proj4.org/resource_files.html#netherlands
> 
> That links to the request form:
> 
> http://formulieren.kadaster.nl/aanvragen_rdnaptrans2008
> 
> If the language barrier is too much to fill in the form, you can also
> 
> find the grid files in the proj-rdnap Debian package:
> 
> https://salsa.debian.org/debian-gis-team/proj-rdnap
> 
> Kind Regards,
> 
> Bas
> 
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> 
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> 
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