In Colombia abused google, copy your data and makes them small changes, notice the "Camino viejo" I did it with my own GPS. http://tools.geofabrik.de/mc/?mt0=mapnik&mt1=googlemap&lon=-75.18985&lat=4.82902&zoom=15
salu2 Humano On Sat, Jan 5, 2013 at 10:04 AM, Greg Troxel <[email protected]> wrote: > > Christian Quest <[email protected]> writes: > > > 2013/1/5 Simon Poole <[email protected]>: > >> I suppose the obvious question is: what was -your- source for the > building > >> outlines? It is a fair assumption that google is simply using the same. > >> > > > > It is even more obvious that it is not a plain copy of OSM data as the > > roads and building shapes are not the same (buildings more detailed on > > Google). > > The basic issue is that two people mapping the same reality > independently will get similar results. > > I had a similar situation when I noticed trails data appear on google > maps in areas I had mapped. On closer inspection, they were different. > It took me a while to figure out where the data came from, and > eventually concluded is was from a MassGIS trails layer (which is more > complete in some places than OSM, but isn't particularly good quality). > > _______________________________________________ > talk mailing list > [email protected] > http://lists.openstreetmap.org/listinfo/talk > > -- Por favor, no me envíe documentos con extensiones .doc, .docx, .xls, .xlsx, .ppt, .pptx, .mdb, mdbx OpenOffice es libre: se puede copiar, modificar y redistribuir libremente. Gratis y totalmente legal. http://GaleNUx.com es el sistema de información para la salud --------------------------------------///-------------------------------------- Teléfono USA: (347) 688-4473 (Google voice) skype: llamarafredyrivera
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