基于手持差分GPS与无线网络的地籍调查系统研究设计

Research and Design of Land-Use Investigation System Based on Handheld Differential GPS and Wireless Network

面向地籍变更调查对精度和效率方面提出的更高要求,研究基于手持差分GPS与无线网络技术的地籍变更调查系统,快速实现GPS信号遮挡地区地籍特征点坐标的解析测量与信息的无线上传,提高了地籍变更调查的精度与速度,为"二调"后地籍变更调查提供新的工作方式。

In according with the higher requirements of land-use change investigation in precision and efficiency,land-use change investigation system based on handheld differential GPS and wireless network is researched.The new investigation system can rapidly realize the analysis and measurement of land-use feature point coordinates in the area where GPS signals are sheltered and can wireless upload the obtained data as well as offering a new working way to land-use change investigation after the second national land use change investigation.