Portable base station network for local differential GNSS corrections

摘要: A DGNSS-based guidance system, wherein a rover receiver first utilizes data from master base station transceiver, DGNSS reference network, or some other differential source to compute differentially corrected location establish relationship. Using this and observed only at the rover, computes an internal set of corrections, which is stored in computer memory, updated as necessary, applied future times correct observations taken by rover. As enters into areas networks, transceiver will send positional information it receives new, secondary station. The then calibrates its own using sent original