矿山地面GPS高程测量拟合方法研究

Study on fitting method of GPS ground elevation measurement in mine

针对矿区采用传统水准测量或者三角高程测量工作量大,而GPS测量得到的高程系统和传统使用的高程系统不同的难题,本文将GPS测量得到的大地高通过模型转化为正常高,实现快速准确的获得工程所需要的正常高数据。

For the problems of the large workload by using traditional measurement or trigonometric elevation measurement in the mining area, and the different elevation system obtained by GPS measurement and traditional measurement, the geodetic height obtained by GPS measurement is converted to normal height through a certain model,and the normal high data required for the project can be obtained quickly and accurately.