GNSS Receiver for Mining: Beating Multipath and Jamming
A GNSS receiver for mining must hold centimetre RTK accuracy while surviving three conditions a clean-sky receiver is never built for: multipath off high walls and steel machine bodies, broadband RF noise from diesel-electric drivetrains and site radios, and constant shock, dust and vibration. For open-pit and quarry work that means a multi-frequency, multi-constellation receiver…