I am having trouble with the output of the "Tabulate Area 2" tool in the following update:
http://blogs.esri.com/esri/arcgis/2013/11/26/new-spatial-analyst-supplemental-tools-v1-3/
I have a layer of overlapping buffers (polygon) as the zones and then a layer of parks where I'm trying to find the area of parks (also polygon) that intersect with each individual buffer. The tabulate area 2 tool seems like it should be exactly what I want. However, the area of intersection it's returning is not what it should be and I have no idea why. I've gone ahead and projected both files so they're the same and in meters, and I've also converted one of my polygon files from a multi-part to a single-part. The numbers are off by thousands of meters. Does anyone have any ideas?
The highlighted FIDs at the top should have values of 87618, 23323, 21837, and 280335 meters, respectively.
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http://blogs.esri.com/esri/arcgis/2013/11/26/new-spatial-analyst-supplemental-tools-v1-3/
I have a layer of overlapping buffers (polygon) as the zones and then a layer of parks where I'm trying to find the area of parks (also polygon) that intersect with each individual buffer. The tabulate area 2 tool seems like it should be exactly what I want. However, the area of intersection it's returning is not what it should be and I have no idea why. I've gone ahead and projected both files so they're the same and in meters, and I've also converted one of my polygon files from a multi-part to a single-part. The numbers are off by thousands of meters. Does anyone have any ideas?
The highlighted FIDs at the top should have values of 87618, 23323, 21837, and 280335 meters, respectively.
أكثر...