[GRASS-user] help with georeferencing

[Dr. Manfred Redslob]

Am Sonntag, 18. März 2007 03:28 schrieb nishith datta:
> I have rectified a scanned topo sheet using i.points -> i.rectify and i see
> the rectified image in the current mapset and location too.
> But i donot know how to display it ....
> The current location is xy location. could that be the problem. I tried
> creating a lat long location , but i donot know how to import the rectified
> imagery to the new lat long location and user1 mapset of the lat long
> location.
> Can anyone suggest what is to be done.....
> Thanks
> nishith

Hi Nishith

Try i.target (loc Lat/lon), i.points (left screen must be xy, right screen 
must be lat/lon) and then i.rectify. The topo sheed schould appear after 
processing in the target location.

Manfred

-- 
Dr. Manfred Redslob

GDF Hannover bR
Gesellschaft fuer Datenanalyse und Fernerkundung
Kontakt: redslob at gdf-hannover.de
Internet: www.gdf-hannover.de