As I mentioned on IRC, I've gotten 3-in to 12-in leaf-off orthoimagery of Virginia metro areas that was captured in 2009 for the USGS. They've told me this won't make it on Tiled until next year, and Seamless will be even further off than that. I've converted the 3-in imagery (just Alexandria, VA and parts of Stafford, VA) to OAM format, and was hoping someone could check that I've done it correctly.
Here's an uncompressed GeoTIFF (http://dl.dropbox.com/u/23634456/do_n16_8998_43sw.tif) and an OAM-processed GeoTIFF (http://dl.dropbox.com/u/23634456/do_n16_8998_43sw_oam.tif). The whole set of 3-inch imagery went from 39GB to 2.83GB. The whole data set of 3-in, 6-in, and 12-in imagery is 750GB, covering metro DC, Richmond, and Tidewater. Converted it would likely be 50GB or so. For more details on this dataset (VBMP 2009) see here: http://wiki.openstreetmap.org/wiki/Virginia#2009_VBMP_Orthoimagery http://www.vita.virginia.gov/isp/default.aspx?id=12118#2009VBMP I'd love to find a home for this data! Thanks, -Josh _______________________________________________ talk mailing list [email protected] http://host134.hostmonster.com/mailman/listinfo/talk_openaerialmap.org
