[gdal-dev] gdal Vertical Datum/ Reference System

[fiat lux]

Thanks very much. your tip  was  much helpful

Even Rouault <even.rouault at spatialys.com> escreveu no dia quarta,
16/06/2021 à(s) 14:19:

> Fiat,
>
> You could start by setting the environment variable / configuration option
> GTIFF_REPORT_COMPD_CS to YES (see
> https://gdal.org/drivers/raster/gtiff.html#configuration-options), that
> will make the GeoTIFF driver report a Compound CRS if the GeoTIFF keys
> contain information on the vertical CRS/datum.
>
> If that doesn't work, then you'll have to connect with the data producer
> and ask him...
>
> Even
> Le 16/06/2021 à 15:15, fiat lux a écrit :
>
> I need help with identifying vertical datum on raster for a project that I
> am working on. When I run gdalinfo raster.tif, I can identify the
> horizontal reference system as given by the EPSG:XXXX. However, I am
> struggling identifying the vertical reference system; which is a
> prerequisite for transforming vertical datum using gdal.
>
> Thanks for the help
>
> Fiat
>
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> -- http://www.spatialys.com
> My software is free, but my time generally not.
>
>
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