[Qgis-user] raster handling and calculations
M.E.Dodd
M.E.Dodd at open.ac.uk
Thu Jan 21 06:59:10 PST 2010
Is there a way of comparing the data in two raster images (actually two DEM's) that cover the same area but at different resolution?
So far I have created a grid of points and used the point sampling tool to get the value from the two rasters but this is a long way round, is there a direct way of doing calculations and displaying the results without the grid resampling stage?
The Open University is incorporated by Royal Charter (RC 000391), an exempt charity in England & Wales and a charity registered in Scotland (SC 038302).
More information about the Qgis-user
mailing list