Hi, I've been asked about representing some data on CO2 emissions at various coordinates on a heat map of Cambridge. There's also the possibility of doing this with a web interface, which I thought could just as well be OpenLayers with the OSM tiles.
Can anyone give me any tips on how to take a simple table of data with a figure for each coordinate, and turn it into a heat map? At first I thought of GeoCommons but it seems you can only use pre-processed data with their Maker tool. Regards, Tom _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk
