Calculating sum of values in point shapefile within moving window using QGIS

Asked Aug 13 '18 at 11:33

Active Nov 13 '20 at 07:07

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I have a point shapefile that has a 'rank' attribute with numbers between 0-100. I need to calculate the sum of this value for points within a 10km circular moving window anywhere within my area of interest. The result would be a raster, where each pixel represents the sum value of the ranks taken from all point features within a 10km radius. In ArcGIS Desktop, I could do this using the Point Statistics tool.

Is there a way of doing this in QGIS?

edited Nov 13 '20 at 07:07

PolyGeo

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asked Aug 13 '18 at 11:33

Simba06

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does this answer do what you're after? It's using Heatmap (Kernel Density Estimation) with a uniform kernel radius 10km and a weighting using the rank field. – Steven Kay Aug 13 '18 at 12:26
I've added this answer to update it to QGIS 3 – Steven Kay Aug 13 '18 at 19:02

Calculating sum of values in point shapefile within moving window using QGIS

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