[GRASSLIST:1233] registring maps - one step ahead

Uttam Kumar uttamkumar123 at hotmail.com
Mon Sep 15 06:55:15 EDT 2003


Dear Sir,
          I have performed the registration of a scanned map. I found that 
whatever be the Dimension(w x h) of the image (eg. 720 x 960 pixels, 1590 x 
1976 pixels, 1608 x 1964 pixels etc), the image after georegistration comes 
to a fixed Dimension of 29 x 29 pixels. Though the image which I am getting 
is very small and is suffering "chess board effect"; yet I am getting a 
georeferenced image. Where is the problem ? Why am I getting a image with 
the Dimension reduced to 29 x 29 in the another location if the image is 
showing the correct lat - long value. How should I rectify my problem? 
Please Help.
Thanks always.

Uttam Kumar.
Energy and Wetlands Research Group,
Centre for Ecological Sciences,
Indian Institute of Science,
Bangalore-560012.
Karnataka state.
India.

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