I noticed the same on the southern coast of Haiti as well (I have been doing some mapping in and around Jacmel), with some oddities where features and ocean collide, with the ocean being too far inland - and editing of the coastline layer does not appear to be reflected in rendering.
David G. Smith PE PLS Synergist Technology Group, Inc. 570.280.6763 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of John F. Eldredge Sent: Monday, January 18, 2010 10:52 AM To: ce-test, qualified testing bv - Gert Gremmen; [email protected]; OpenStreetMap talk mailing list Subject: Re: [OSM-talk] Intriguing artifacts in GeoEye data 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. -- John F. Eldredge -- [email protected] "Reserve your right to think, for even to think wrongly is better than not to think at all." -- Hypatia of Alexandria -----Original Message----- From: "ce-test, qualified testing bv - Gert Gremmen" <[email protected]> Date: Mon, 18 Jan 2010 15:42:03 To: openstreetmap<[email protected]> Subject: [OSM-talk] Intriguing artifacts in GeoEye data If you look at the coast of Haiti, west of port-au-prince some strange artifacts are shown on a lot of places where building and beach clubs (I presume) touch the coast line. Look here for example: http://www.openstreetmap.org/?lat=18.5474002361298&lon=-72.5111174583435&zoom=15 and enable the GeoEye data. Under the sea level traces of the coastal buildings are seen. It seems as if the whole of Haiti coastline slided 50 meters southwards due to the quake. It's strange however, that only human constructions leave traces, and this makes this theory less probable. Any thoughts ??? Gert Gremmen ----------------------------------------------------- Openstreetmap.nl (alias: cetest) P Before printing, think about the environment. _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk
