摘要
简要介绍了GPS测量高程拟合原理。从生产实践中总结分析了GPS水准法高程拟合的精度,提出了采用GPS水准法在城市、工程控制测量及国家基础测绘的相片联测中进行高程测量的应用方向。
This paper introduced the principle of GPS surveying height fitting. It summarized and analyzed the precision of GPS leveling height fitting through practice, and put forward the GPS leveling direction of application occurred in transfer survey of photos that was used in city, engineering control measurement and the national basic surveying and mapping.
出处
《地理空间信息》
2009年第4期13-15,共3页
Geospatial Information
