I'm trying to create a 3d DEM/DTM from a flat contour shapefile which has height data attached to each contour, but I'm not sure how to do this? I've found this post, on creating a dem from contours ...
We currently use Arcgis 9.2, and we are looking at moving forward with other software, and we have been testing QGIS recently. Basically we are trying to copy the existing projects we have, and ...
I have two polyline features of same area which are prepared based on two different raster imagery. Hence the two features are not exactly matched and has some shift. How can I adjust them to overlay ...