CHENG Pengfei, LI Xiyin, ZHANG Li, CAI Yanhui. DGPS-based Software Design of Nationwide Highway Surveying in China[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 146-149.
Citation: CHENG Pengfei, LI Xiyin, ZHANG Li, CAI Yanhui. DGPS-based Software Design of Nationwide Highway Surveying in China[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 146-149.

DGPS-based Software Design of Nationwide Highway Surveying in China

  • Arithmetic and module-design in the DGPS Way software were introduced.The differential GPS based software package has been successfully used in the nationwide highway surveying in China.Arithmetic of differential GPS and carrier phase-aided code smoothing,recording of attribute-data,time synchronization between computer and GPS receiver,matching of terrestrial-object and coordinate stream were described in detail.
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