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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