程鹏飞, 李夕银, 张莉, 蔡燕辉. 全国公路网差分GPS数据采集软件的设计[J]. 武汉大学学报 ( 信息科学版), 2003, 28(S1): 146-149.
引用本文: 程鹏飞, 李夕银, 张莉, 蔡燕辉. 全国公路网差分GPS数据采集软件的设计[J]. 武汉大学学报 ( 信息科学版), 2003, 28(S1): 146-149.
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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.
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全国公路网差分GPS数据采集软件的设计

DGPS-based Software Design of Nationwide Highway Surveying in China

    摘要
  • 摘要: 介绍了全国公路网差分GPS数据采集软件主要模块中的算法和流程,包括差分GPS定位算法、载波相位平滑算法、地物属性纪录、计算机时间与GPS接收机时间的同步、地物匹配及偏心改正算法等。

     

    Abstract: 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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