Le 23/06/2010 06:47, Samuel Vale a écrit : > > Há um deslocamento nos tiles que inviabiliza utilizá-lo para traçar > mapas. Imagino que seja alguma opção de projeção que eu não tenha > utilizado. Se alguém identificar uma solução, corrijo a base e faço > upload. O Openlayers abre por default com o Gmaps, só mudar pra OSM no > painel. Depois mudo isso =P. > >
Hi Samuel, Comparing two images of Maceio, that have a very large shift between them (CBERS_2B_HRC_20090325_146_B_111_2_L2_BAND1.tif and CBERS_2B_HRC_20091009_146_C_111_2_L2_BAND1.tif), I don't think this is a problem that we could solve with simple projection parameters. (This is what I was thinking at first, like you, and I tried various combinations). We might need to use reference points (like GPS tracks) and to warp the images. In JOSM, they can still be used, shifting them interactively, locally adjusting the WMS layer to GPS tracks and existing OSM data. Abraço, Jean-Guilhem _______________________________________________ Talk-br mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk-br
