Activity for Tama Ray
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Tama Ray posted a comment on discussion Open Discussion
Dear Volker, Thank you very much Finally, I could export as a single band raster I hope it will work now Thanks a lot Best regards, Tama On Fri, Sep 4, 2020 at 3:57 PM Volker Wichmann reklov_w@users.sourceforge.net wrote: Hi Tama, yes, elevation models are single band rasters. This must have to do with the software you use to create the .tif files. It should export these datasets as single band tifs, or at least there should be an option to export these as single band. Best regards, Volker producing...
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Dear Volker, Thank you very much for your valuable feedback. I think I was facing problems because of spatial differences. Finally, I could import the .tif files in sagagis. But now I am getting three files for three bands (band 1, 2,3) for each of data in sagagis. It should be one DSM and one DTM. Right? Thanks Tama On Thu, Sep 3, 2020 at 2:48 PM Volker Wichmann reklov_w@users.sourceforge.net wrote: Hi, I don't understand your first question, is it related to QGIS? In SAGA you can work with both...
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I have to prepare a CHM and for that I prepared a DSM and DTM.tif and converted to .asc with QGIS. When I tried to convert the format I had to use black and white .tiff otherwise it did not work. But in saga gis, I have also seen colored file . asc format. What can I do to get that? I am also facing problems with the protocol of saga GIS. In grid> Calculus> grid difference, I have to choose DSM.asc as A and DTM.asc as B. Though the grid numbers are the same, it is coming two times when I am selecting...
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