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General / Gaps in exported DEM
« on: January 16, 2012, 02:49:07 PM »
Hello,
I am attempting to export a DEM created from 36 aerial photographs. The 3D model in photoscan looks very good and the DEM looks mostly good when viewed in ArcMap and ArcScene. The problem is that part of the area in the model didn't output in the DEM and I'm not sure why. There are some areas of water which have caused disturbance but these have been filled - there is a large section which looks fine in Photoscan and is not water, but has not exported in the DEM.
Any help would be much appreciated!
Thanks,
Rob
I am attempting to export a DEM created from 36 aerial photographs. The 3D model in photoscan looks very good and the DEM looks mostly good when viewed in ArcMap and ArcScene. The problem is that part of the area in the model didn't output in the DEM and I'm not sure why. There are some areas of water which have caused disturbance but these have been filled - there is a large section which looks fine in Photoscan and is not water, but has not exported in the DEM.
Any help would be much appreciated!
Thanks,
Rob
