Here I show another method: http://www.youtube.com/watch?v=yqZj1rs3Ul0
http://www.youtube.com/watch?v=180InFUZiDI Polyglot 2011/12/21 Mike N <nice...@att.net> > A common method of photo surveying in OSM is to take a picture of the GPS > while it displays the GPS Satellite time. On the eTrex 30, I can only > display the time to the nearest minute. Has anyone found a screen to > display the seconds? If not, it is useless as a reference time source and > we may need to lobby Garmin for an update. > > > > ______________________________**_________________ > talk mailing list > talk@openstreetmap.org > http://lists.openstreetmap.**org/listinfo/talk<http://lists.openstreetmap.org/listinfo/talk> >
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