[PROJ] Update in EPSG db

[Jeff McKenna]

Hi Javier,

I've generated a pull request (https://github.com/OSGeo/PROJ/pull/2308) 
to update to the latest EPSG database version (9.8.13) which does seem 
to contain the changes that you mentioned ("ED50 to ETRS89 (16)" and 
"ED50 to ETRS89 (17)" etc)

If that pull request is accepted, you can expect it to be included in 
the PROJ 7.1.1 release on 1st September.

Cheers from the east coast of Canada,

-jeff



-- 
Jeff McKenna
MapServer Consulting and Training Services
co-founder of FOSS4G
http://gatewaygeo.com/



On 2020-07-29 2:10 p.m., Javier Jimenez Shaw wrote:
> Hi
> 
> After adding the spanish peninsula geoid file, now there are available 
> in EPSG some vertical CRS to include the Canary Island grid. (Spanish 
> IGN requested them recently).
> 
> Their transformations are also available (one per island, also for 
> Balearic islands).
> 
> For instance
> https://beta.epsg.org/transformation_9417/REGCAN95-to-Gran-Canaria-height-1.html
> 
> The script "grid_tools/vertoffset_grid_to_gtiff.py" needs the vertical 
> CRS to be there, EPSG:9397 for instance.
> 
> I am trying to create PRs in PROJ-data and PROJ to support the new grid 
> on every "new" vertical CRS.
> 
> How is the EPSG database updated?
> 
> AFAIK, there are other changes, like "ED50 to ETRS89 (12)" being 
> replaced by "ED50 to ETRS89 (16)" and "ED50 to ETRS89 (17)"
> 
> Thanks.
> .___ ._ ..._ .. . ._.  .___ .. __ . _. . __..  ... .... ._ .__
> Entre dos pensamientos racionales
> hay infinitos pensamientos irracionales.
> 
>