[Qgis-user] Visualizing multi-page GeoTIFF in QGIS
Eric Younkin - NOAA Federal
eric.g.younkin at noaa.gov
Mon Jan 11 10:24:18 PST 2021
I have a GeoTIFF that I have created in the following manner:
gdal_translate first_grid supergrid.tif
gdal_translate second_grid supergrid.tif -co APPEND_SUBDATASET=YES
Dragging this into QGIS appears to only allow me to visualize the first
dataset used. Is there some option to allow me to view all added pages?
This does seem to work if I use a GeoPackage instead of a GeoTIFF. I can
also pull in a VRT for these TIFFs and that works. I'm going the
APPEND_SUBDATASET route to construct one TIFF file that will work with PROJ
vgridshift, which appears to support multipage TIFFs.
NOAA OCS, Hydrographic Systems and Technology Branch
1315 East-West Highway
N/CS11, Room 6604
Silver Spring, MD 20910
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