Hi,
I’ve updated to the EPSG v9.0 database.
The relevant tickets are:
-
libgeotiff: https://trac.osgeo.org/geotiff/ticket/83
-
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
- 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
- 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
- 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
- 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
- csv/datum_shift_pref.csv: add override for CH1903 (EPSG:4149)
Fixes https://trac.osgeo.org/geotiff/ticket/73
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