We've ordered two GPS-RTK kits from Sparkfun which will ideally give us ~10mm three-dimensional accuracy. One of the modules will be mounted on the rover itself, while one will be configured as a base station and deliver a correctional stream that is necessary to achieve millimeter accuracy. A starting point for setting up this system is found here.
We've ordered two GPS-RTK kits from Sparkfun which will ideally give us ~10mm three-dimensional accuracy. One of the modules will be mounted on the rover itself, while one will be configured as a base station and deliver a correctional stream that is necessary to achieve millimeter accuracy. A starting point for setting up this system is found here.