Wonder how this system works ?
Apparently cheap and accurate...
Low-cost RTK GPS receiver (centimeter level precision) with open source software and board design targeted at UAVs.
Some possible applications:
UAVs
Amateur rocketry
Autonomous lawnmowers
Technical Specs:
Centimeter level positioning (RTK)
Fast (50 Hz) position/velocity/time updates
Open source software and board design
Low power consumption : 500mW / 100mA typical
Small form factor : 53 x 53 mm
Low cost : $900 for a complete RTK system
Piksi : The RTK GPS Receiver by Swift Navigation Inc. ? Kickstarter
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Last edited by Flying Binghi; 23rd Aug 2013 at 01:47.