A Modified Cadastral Survey System Based on GPS/PDA

摘要：

Due to disadvantages of complex working procedure, long field survey and low efficiency of the traditional cadastral survey methods exist, a modified system based on GPS(Global Position System) /PDA(Personal Digital Assist) combined with TS(Total Station) is proposed. The system emphasizes the design of TS free setting station for detail survey without GPS, to realize simultaneously processing control survey and detail survey. The system also applies digital drafting method based on PDA instead of cartographical sketching, to realize fullydigitalized cadastral survey. The application in Beijing shows that the modified cadastral survey system based on GPS/PDA performs high efficiency, and the accuracy of this system can meet the requirement of 1:500 large scale cadastral survey.

作者: Huiqing Wang Qing Wang Xiangyang Wu

作者单位: School of Instrument Science and Engineering, Southeast University Nanjing, China 210096

会议类型: 国际会议

会议名称: International Conference on Space Information Technology 2009(2009年第三届空间信息技术国际会议)

会议地点: 北京

会议语种:英文

页码: 1-5

在线出版日期: 2009-11-26（万方平台首次上网日期，不代表论文的发表时间）