Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. It only takes a minute to sign up.
Sign up to join this community
When using the r.composite tool within the GRASS plugin in QGIS, the result raster has a cell size of 150x150 while the input rasters have a cellsize of 30x30. Can this be overcome somehow or is this a consequence of the tool?
Data used: Landsat 8, QGIS version: 1.8.0, Operating system: Windows 7.
You need to use g.region to set the region settings, including resolution, i.e.
g region -p rast=<your landsat raster> res=30
