Hi GRASS community, I downloaded land cover data from NLCD and reclassed values into 6 categories to generate a vegetation/landcover type raster (tree, shrub, grass, non-veg, water, developed) that is composed of IDs (i.e. 11=tree, 5-shrub, etc...) I also have a 90 meter patch raster. Any given 90 meter patch may have more than one vegetation type ID occurring in it. I would like to generate percent coverage maps to find the percent that each vegetation type occupies of each patch (i.e. patch 1 is composed of 60% tree, 30% shrub, 10%grass). Is it possible to compute percent cover from a vegetation type ID map? Any advice would be much appreciated, I have unsuccessfully tried to do this in GRASS as well as R. thank you, Janet
-- Tague Team Lab Manager 1005 Bren Hall UCSB, Santa Barbara, CA.
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