Cheap Centimeter-Precision GPS for Cars, Drones, Virtual Realityhttp://spectrum.ieee.org/tech-talk/transportation/self-driving/cheap-centimeterprecision-gps-for-cars-and-drones#.VUrDZsnrpwc.hackernews by spectruman • 11 years ago 1 0 11 years agoSPspectrum.ieee.org