Fig. 2
From: Not just crop or forest: an integrated land cover map for agricultural and natural areas
Frequency of disagreement between LANDFIRE National Vegetation Classification (NVC) agricultural classes and 2017 Cropland Data Layer (CDL). Panels A and B depict frequency of pixel disagreement in the original land-cover rasters (after step 1 of our geospatial processing, Fig. 1). Panel A shows specific CDL classes that conflicted with NVC agricultural classes and, for each county in the conterminous United States, Panel B depicts the percentage of NVC agricultural pixels that did not match CDL. For the final SPAN raster (output of workflow step 2), Panel C shows the percentage of each county where conflict between CDL and NVC layers could not be resolved. To facilitate mapping, we converted percentages to discrete intervals using Jenks natural breaks algorithm.
