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8 years ago.
I have a raster (25X25 meter) and I will make a new raster where each cell get the value of the sum of all the raster cells in a radius of 500m. I use QGIS. What is the best option to do this?
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Jan 8, 2015 at 12:42
I would recommend using a moving analysis window approach (Focal Statistics) to solve this. You can use the
r.neighbors tool available in the QGIS GRASS toolkit. Make sure to specify a sum statistic, a circular neighborhood and the desired neighborhood size.
Jan 8, 2015 at 12:57
Aaron ♦ Aaron
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