[Qgis-developer] EPSG v9.0 upgrade

[Stéphane Henriod]

Hi all

is it known already when this will be incorporated into QGIS? In 3.0 or
earlier?

Thanks a lot in advance

Cheers

Stéphane

Le mardi 10 janvier 2017, Even Rouault <even.rouault at spatialys.com> a
écrit :

> Hi,
>
>
>
> I've updated to the EPSG v9.0 database.
>
>
>
> The relevant tickets are:
>
> * libgeotiff: https://trac.osgeo.org/geotiff/ticket/83
>
> * GDAL: https://trac.osgeo.org/gdal/ticket/6772
>
> * proj.4: proj.4: ​https://github.com/OSGeo/proj.4/issues/477
>
> * postgis: ​https://trac.osgeo.org/postgis/ticket/3684 (patch submitted)
>
>
>
> Combined with that update, I've also applied datum shift overrides for
> EPSG:4149 (CH1903), EPSG:3844 (Pulkovo 1942(58) / Stereo70 Romania),
> EPSG:31251,31252,31253 (MGI (Ferro) / Austria), EPSG:2397/2398/2399
> (Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 3,4,5), EPSG:2065 (S-JTSK
> (Ferro) / Krovak).
>
>
>
> Those were awaiting in various GDAL/libgeotif/proj tickets (*), and were
> not doable until now for most of them, since there was no possibility of
> defining datum shift overrides specific to projected coordinate systems,
> before the changes done in https://trac.osgeo.org/geotiff/changeset/2747
> and
>
> https://trac.osgeo.org/gdal/changeset/37080
>
>
>
> Even
>
>
>
>
>
> (*) From libgeotiff ChangeLog:
>
>
>
> 2017-01-10 Even Rouault <even dot rouault at spatialys dot com>
>
>
>
> * csv/datum_shift_pref.csv: add overrides for PCS 2065
>
> (S-JTSK (Ferro) / Krovak)
>
> Fixes https://trac.osgeo.org/gdal/ticket/4762 and
>
> https://github.com/OSGeo/proj.4/issues/185
>
>
>
> 2017-01-10 Even Rouault <even dot rouault at spatialys dot com>
>
>
>
> * csv/datum_shift_pref.csv: add overrides for PCS 2397/2398/2399
>
> (Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 3,4,5)
>
> Fixes https://github.com/OSGeo/proj.4/issues/235
>
>
>
> 2017-01-10 Even Rouault <even dot rouault at spatialys dot com>
>
>
>
> * csv/datum_shift_pref.csv: add overrides for PCS 31251,31252,31253
>
> (MGI (Ferro) / Austria)
>
> Fixes https://github.com/OSGeo/proj.4/issues/254
>
>
>
> 2017-01-10 Even Rouault <even dot rouault at spatialys dot com>
>
>
>
> * csv/build_pcs.py, csv/datum_shift_pref.csv: add mechanism to define
>
> TOWGS84 parameters per PCS (instead of only relying on the TOWGS84
>
> parameters of the underlying GCS).
>
> Add override for EPSG:3844 ("Pulkovo 1942(58) / Stereo70" Romania)
>
> Fixes https://trac.osgeo.org/geotiff/ticket/52
>
>
>
> 2017-01-10 Even Rouault <even dot rouault at spatialys dot com>
>
>
>
> * csv/datum_shift_pref.csv: add override for CH1903 (EPSG:4149)
>
> Fixes https://trac.osgeo.org/geotiff/ticket/73
>
>
>
>
>
> --
>
> Spatialys - Geospatial professional services
>
> http://www.spatialys.com
>


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