hi, im sorry if this may have been asked before, but i already searched a lot and i can't seem find a solution. i'm having trouble with some shapefiles from INEGI(Mexico). http://gaia.inegi.org.mx/NLB/tunnel/IFE2010/Descarga.do?tabla=2&grupo=1&edo=2 they load fine and i can see them in arcmap, the problem is they dont fit well in any basemap like bing maps or openstreet. Here is an example: in some places they are like 5 blocks away from being correct. any help or advice? thanks.
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