Sounds like buildings drawn precisely from high-res but poorly georeferences aerial photos. Looking at a sat-image you don´t know if not all of that photo is 50 or 200 meters off unless you are on the ground to compare.
On Mon, Jan 18, 2010 at 4:51 PM, John F. Eldredge <[email protected]> wrote: > If only man-made artifacts are displaced, but not the terrain, that must be a > mapping error. An actual earthquake land-shift would have displaced the > terrain, and moved buildings and other artifacts along with the land. _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk
