Suitability and Least-Cost Analysis Mod6 Part 1

 The first part of this lab focused on Boolean suitability in vector and raster. The goal was to create a suitability map modeling mountain lion habitat in Oregon. An elevation DEM was given and used to create a slope raster, then was reclassified into given suitability classes. The land cover feature was reclassified into given suitability classes. The soil polygon was converted to a raster then reclassified into given suitability classes. A distance to rivers raster was created and also reclassified. A distance to roads raster was created and also reclassified. The weighted overlay tool was then used and an equal influence between the 5 created rasters was used. The weighted overlay tool was then ran again with land cover at 20%, soils at 20%, slope at 40%, distance to rivers 10%, and distance to roads at 10%. The map layout below shows the results of the different weighted overlays.



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