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Hi all, I am trying to execute this expression in raster calculator: "flowtopo" * "K_factor_100" * "C_factor_1000" * 280 * Cos((("Aspect") * (-1)) + 450) * .01745) However, everytime I try I get error 00539: Error running expression: rcexec. Can someone tell me where I am going wrong? Thanks
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03-05-2013
01:03 AM
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Hi all, Hope somebody can help me. I am fairly new to GIS and I have been given a project to implement RUSLE in Arcmap. I am struggling to work out the cover management factor. I have 14 land use classes (corine) but do not know how to work out the C factor for these classes. I am also struggling to work out the R factor, the only data I can obtain is average monthly precipitation and annual precipitation from1971-2000. Any ideas would be great.
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02-28-2013
07:28 AM
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Hi all, I have calculated slope from a DTM and I need to convert from degrees to radians in order to work out the LS factor for implementing RUSLE in Arcmap. Does anybody know the equation? Thanks in advance!
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02-28-2013
12:40 AM
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Hope someone can help me here! I am fairly new to Arc GIS so please bare with me. I have a Landmap 5m DTM and a polygon layer of Dartmoor National Park. The 5m DTM contains data from the South West of England. I basically want to remove the unwanted data so that it is within or the extent of the Dartmoor National Park polygon. I know with vector data you can select with attributes but I have no idea how to do this with raster data Thanks in advance!
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02-21-2013
03:04 AM
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Title | Kudos | Posted |
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1 | 02-28-2013 07:28 AM |
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