To find the slope and aspect from digital elevation model image file
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Respected, I have tried to read the DEM image file in .tif format and tried to calculate the slope of the particular image. I could not get the appropriate function to calculate the slope as well as the aspect of the image.
Thank You.
1 commentaire
Star Strider
le 21 Avr 2014
You started with a 3D Digital Elevation Model file and flattened it to 2D. Unless I’m missing something here, the slope of your .tif file is uniformly zero.
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José-Luis
le 21 Avr 2014
doc gradient
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