On Sat, Feb 12, 2011 at 2:05 AM, Eugene Alvin Villar <sea...@gmail.com> wrote: > Ifugao's southeastern border looks like it should follow Magat River > and it is currently placed about 1 km east of the river: > http://osm.org/go/4z1w8Lq-- > > The river was presumably traced from Landsat which may be off by up to > 50 meters. > > The borders were taken from NAMRIA topomaps and I have no idea if > these are properly rectified. I do think the border was wrong and should fit the river.
> I'm inclined to delete the border along this part and transfer the > tags to the corresponding parts of the river. I suggest we separate rivers from admin borders in this case, rivers change its course through time: http://www.geo-tag.info/2011/01/20/map-of-ancient-courses-of-the-mississippi-river/ > What do you guys think? > > _______________________________________________ > talk-ph mailing list > talk-ph@openstreetmap.org > http://lists.openstreetmap.org/listinfo/talk-ph > -- cheers, maning ------------------------------------------------------ "Freedom is still the most radical idea of all" -N.Branden wiki: http://esambale.wikispaces.com/ blog: http://epsg4253.wordpress.com/ ------------------------------------------------------ _______________________________________________ talk-ph mailing list talk-ph@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ph