-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 01/08/10 20:11, Paul O'Shea wrote: > Paul, is there a particular reason why the Letterkenny map appears to > you to be from imagery? I'm not challenging your interpretation, I'd > just like to understand the reasoning for future reference in my own > mapping.
Building outlines are hard to get from GPS traces (unless you have free roam on the roof), but easy to get from aerial imagery. Letterkenny General Hospital has a detailed building outline: http://www.openstreetmap.org/?lat=54.95958&lon=-7.73327&zoom=17&layers=M Rory -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxVySQACgkQABn8MFNz+2GSpgCeORHzIEPs1wYafcsdDTpWGFJt 4okAn1yC4H+9C7q3l04VwmgNHPEx6eQ5 =sz51 -----END PGP SIGNATURE-----
_______________________________________________ Talk-ie mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk-ie
