[MetaCRS] publishing grid shift files

[Sebastiaan Couwenberg]

On 12-08-15 09:06, Siki Zoltan wrote:
> i'm new to this list. At the Budapest University (Hungary) we have
> created two grid shift files for proj.4 for our local CRS (HD72/EOV
> EPGS:23700), one for the horizontal coordinates (etrs2eov_notowgs.gsb)
> and one for the elevations (geoid_eth2014.gtx).  We would like to
> publish them on the proj.4 website, too. These grid shift files are
> available on our github page:
> https://github.com/OSGeoLabBp/eov2etrs

It's great that it's published under the GPL-2+, most national grid
shift files limit modification like the EPSG dataset does.

I'd love for other national grids to follow your example.

> Is it possible? Can you help me?

I would start by linking to the Hungarian datum shift grid from the
PROJ.4 wiki where many of the other national grids are listed too:

https://github.com/OSGeo/proj.4/wiki

Kind Regards,

Bas

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