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using shapefiles to extract raster data in UTM
Hi. I'm looking for the easiest way to use a polygon in a shapefile to extract pixels from a geotiff. I can load both in Matla...
14 years 前 | 1 个回答 | 0
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how to calculate topographic shadows (not shaded relief)
I'm looking for an efficient way to calculate topographic shading. By this I mean calculating the shadow a mountain would cast ...
14 years 前 | 0 个回答 | 1
