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I have 80 Landsat images, and I have calculated 5 vegetative indices for each one and then created a fuzzy overlay of the indices. So I have 80 images that are fuzzy overlays. My question is, would it be practical to do image differencing using these fuzzy overlays? For instance, a NDVI value of 0.7 means the same thing in all image dates, but does a fuzzy overlay value of 0.7 mean the same thing between images? Or is it being scaled in each image according to the rest of the values?
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03-17-2016
11:54 AM
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I am using a cell size of 10 meters and I am trying to calculate the area in square meters of my project based on the count generated from my analysis. How do I go about doing this? Do I multiply the count by 100 (10x10)? Any help would be appreciated.
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04-05-2014
03:18 PM
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I am trying to convert my topo shapefile to a DEM using the topo to raster tool but It keeps giving me error [184248_01292014]. I am setting tolerance 1 50 when the contour lines are 100 meter spacing. I am saving the output to a scratch folder. I have attached a picture of the operations in the toolbox. I am also using a mask which is the projectarea layer in the picture. Anyone know what might be going on?
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01-29-2014
02:56 PM
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