> http://blog.makezine.com/archive/2009/11/diy_real_time_kinematic_gps.html > > > _______________________________________________ > talk mailing list > [email protected] > http://lists.openstreetmap.org/listinfo/talk >
Looks like he's done a fairly decent job. For those who don't know RTK gives you post-processing quality results in real time. For this board his documentation states around 2.5cm accuracy for XY, which is comparable to L1 survey grade receivers - although note that he is using a decent (Novatel 702GG) antenna. Most consumer grade patch antennas will not perform nearly as well. It's not mentioned, but this sort of receiver coupled with a VRS (which would keep baseline lenght nice and small) could be rather cool. Mungewell _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk
