[gdal-dev] Transformation of a vertical datum
OpenDEM
contact at opendemdata.info
Thu Mar 16 08:57:11 PDT 2017
Hi,
I would like to transform the vertical datum EPSG:5730 to EPSG:5621
For more information about the European height reference systems have a look
at: http://www.crs-geo.eu/
I used gdaltransform, but the z value is not changing:
The CRS is identical EPSG:3035: ETRS89 European Lambert Azimuthal Equal
Area.
gdaltransform -s_srs EPSG:3035+5730 -t_srs EPSG:3035+5621 < xxx.xyz >
xxx3.xyz
xxx.xyz:
4650012.500 1649987.500 332.763
4650037.500 1649987.500 337.635
4650062.500 1649987.500 342.153
testepsg "EPSG:4326+5773" à success in both cases
Best,
Martin
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