Tutorial: Spatial Analysis of Accessibility of Wells using Map Algebra

6. Combine the Three Conditions

After calculating the Boolean maps for the three conditions we need to combine them to come to the final result.

1. Use the Raster Calculator to combine the three conditions. Because all Boolean results for the conditions need to be true we have to use the AND operator. Call the output layer accessiblewells.tif.

calculate accessible wells

2. Check the resulting raster layer and style the layer.