Chris Hill wrote:
DSM does include building outlines. I've processed a small part of the data to see them. Here's an example of a TIFF of DSM data with the building outlines: http://raggedred.net/shared/ta0230.tif
Thanks Chris, that's quite impressive. My interest is in using this as a better alternative to the OS open terrain data as a base over which maps and/or imagery can be draped, a la Google Earth. Whether it is better to extract building outlines, and semantics such as the complex OSM descriptions for roof shapes, or to just drape a 2D map over a 3D terrain for display, is I think an open question. Regards, Phil. _______________________________________________ Talk-GB mailing list Talk-GB@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-gb
