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GRASS Help System |
geographic window - A rectangular region, stated in the map coordinate system of the user's current GRASS location, whose sides are parallel to the coordinate axes. A geographic window also has an east-west resolution and a north-south resolution associated with it, which specify the dimensions assumed by cells within the geographic window.
NOTE: This term is now obsolete. Geographic windows are referred to as "geographic regions" in GRASS version 4.0.