摘要
该控制网位于延吉市南部松江镇附近的地质勘探区内,此处山高林密用传统方法进行控制测量比较困难。本文主要是论述了在此等条件下,我们应用GPS静态测量方法布设控制网、进行野外采集数据、应用平差软件平差解算、介绍了解算过程中各边、环及点位的精度情况。实践证明这项技术比传统光电测控制网有诸多优势。
The control network is located in the geological exploration zone near the south Songjiang, Town of Yanji City. Due to the high mountains and thick forests, control survey using traditional methods are difficult. This paper mainly discusses layout control network, application of GPS static survey method adjustment of field data, the application of software adjustment calculating, and decoding process, the precision of each side, the ring and the point. The practice proves that this technology has many advantages than traditional photoelectric measuring control network.
出处
《吉林地质》
2015年第1期129-131,共3页
Jilin Geology
关键词
GPS技术
控制测算
国家三等控制点
延吉市松江镇
GPS technology
control measure
third grade state control points
Songjiang Town of Yanji City
