I have a number of single-value raster layers defining a area mask and a point layer pulled from PostGIS. Is there a way to have Quantum GIS show me the number of points that overlay the raster polygon? Or is my only option to convert the raster to a vector, pull into the database, and run a query against it?
There's a plug-in called
You can use it to harvest the raster values for each point, and then short them as you wish