I'm somewhat new to GIS, coming from a linguistic background, and now I'm trying to make QGIS do something that I want from that background. I have some hand drawn maps with certain areas of the Netherlands circled. I want to see how much agreement these drawings show. I've dutifully entered these maps in a polygon shapefile, but now I'm stuck.
Now I know (from a brief description in an article) that in ArcGIS this should be relatively easy using Union and Frequency, but I cannot seem to find out how to do this in QGIS. Is it at all possible to make a heat map based on polygons, or do I need to use some other process?
أكثر...
Now I know (from a brief description in an article) that in ArcGIS this should be relatively easy using Union and Frequency, but I cannot seem to find out how to do this in QGIS. Is it at all possible to make a heat map based on polygons, or do I need to use some other process?
أكثر...