[GRASSLIST:1237] Re: (no subject)

[Helmer Schack-Kirchner]

It seems to be a problem with the dimensions of the target
 location. Check the resolution of the target location.
 Alternatively check the region settings within the target
 location. When they have been changed, e.g. for zooming
 into a map, reset them to the default values.
 Best regards,
 Helmer
 

On Mon, 15 Sep 2003 16:13:07 +0530
 "Uttam Kumar" <uttamkumar123 at hotmail.com> wrote:
> Dear Sir,
>          I have performed the registration of a scanned
> map through
> 1 r.in.tiff
> 2 i.group
> 3 i.target
> 4 i.points
> 5 i.rectify.
> 
> I found that whatever be the Dimension(w x h) of the
> scanned image (eg. 720 x 960 pixels, 1590 x 1976 pixels,
> 1608 x 1964 pixels etc.), the image after
> geo-registration 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 Rresearch Group,
> Centre for Ecological Sciences,
> Indian Institute of Science,
> Bangalore - 560012. Karnataka state.
> India.
> 
>
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