Raster Volume Comparison
Plugin ID: 2878
Calculates the difference in volume between two raster layers
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This plugin has an experimental version available!
Calculates the volume difference between two raster layers with elevation data. If the layers are different sizes, the larger will be clipped to the smaller. Units of the raster/DEM must match project units (eg, m, m^2, m^3). To view the volume difference between raster surfaces, open the statistical summary pane (View->Statistical Summary), select the generated statistical summary layer (zonalStats<*>) and select the "Volume" field. The difference in volume is the calculated "Sum" statistic. A negative number implies erosion/loss, a positive number implies accretion/gain.
