Hello, guys,
I have several DEMs from USGS GTOPO30, and by merging them with
gdal_merge.py, it seems the no data value can not be assigned?
the command is like:
gdal_merge.py -of GTiff -o Europe.tiff -n -9999 -co "PROFILE=GeoTIFF" -co
"INTERLEAVE=PIXEL" -co "COMPRESS=NONE" -co "TILED=YES" *.DEM
and to check it with "gdalinfo -stats Europe.tiff ", i got:
Band 1 Block=256x256 Type=UInt16, ColorInterp=Gray
Minimum=1.000, Maximum=65535.000, Mean=30979.953, StdDev=27318.154
Metadata:
STATISTICS_MINIMUM=1
STATISTICS_MAXIMUM=65535
STATISTICS_MEAN=30979.952856589
STATISTICS_STDDEV=27318.154016739
seems the no data value is now 65535 ? how to assign it correctly?
Thank you!
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