Cartosat DEM for feature extraction

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skpatil
Posts: 1
Joined: Thu May 03, 2012 10:51 pm

Cartosat DEM for feature extraction

Post by skpatil » Thu May 03, 2012 10:55 pm

hi all,
How can use cartosat DEM for feature extraction, gully markings etc. I can use ARCgis. So can any one give how to guide for this?
Also what is role of GCPs in cartosat DEM. Is it necessary now?
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sonal
Posts: 258
Joined: Mon Aug 01, 2011 1:53 pm

Re: Cartosat DEM for feature extraction

Post by sonal » Mon May 21, 2012 12:21 pm

Please refer this - http://www.rspublication.com/ijst/april ... pdf/45.pdf to know more about feature extraction using Carto DEM
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