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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | [gislist] SRTM DEM clean |
| Date: |
01/16/2004 03:15:00 AM |
| From: |
Vassil Vassilev |
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Hi All,
Some time ago I asked a question if someone of you have experience with SRTM
raw data.
I have them in raster format but there are many errors in the data.
When I generated contours from the raster data they are very easily seen.
I tried many functions of ArcInfo to clean the DEM, but still I am not
satisfied with the result and I would like the process to go much faster.
I would appreciate any response and advice on cleaning DEM raster data from
sinks, peaks etc. using ArcInfo.
Actually this question concern not specificaly SRTM data but any DEM data.
Thank you in advance,
Vassil Vassilev
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