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Why would it be subject to more regulations? You just need two GPS receivers and a way to link them (e.g. WiFi).
by 0xffff2 12y ago
Why would it be subject to more regulations? You just need two GPS receivers and a way to link them (e.g. WiFi).
- oh_sigh 12y agoSorry, but I don't think you know how differential GPS works. It is not just using two GPS devices and averaging their location. Wikipedia is a good place to start: http://en.wikipedia.org/wiki/Differential_GPS http://en.wikipedia.org/wiki/Differential_GPS