Recent content by GPSmaster

Thanks so much! I had this post up on a different forum for 24 hours before coming here and they still haven't touched it. I'll look into what NaviLink chip is used but I'm half way there already. @ broadwayblues: The sources of error for military receivers are almost identical for civilians...

Hello all! I am working on an app that needs a very accurate position fix (+- 30cm) about once a minuet. So far I have successfully used two droid Xs (one as a base station) to do this but I would rather have a more permanent solution using a pc and external GPS antenna to supply the...