摘要
在瞬变电磁测深测地工作中,用手持式GPS单点绝对定位测定测点三维坐标,减少了控制测量环节,节约了成本。本文通过长白测区瞬变电磁测深的应用事例,证明这种方法完全可以应用于生产实践。
In the working of transient electromagnetic depth sounding, making single absolute positioning by the pocket GPS to measure three-dimensional coordinates can reduce amount of work and cost. Through the concrete instance of transient electromagnetic depth sounding in Changbai measuring area, it is proved that this kind of method can be completely applied in practice production.
出处
《吉林地质》
2006年第2期70-73,共4页
Jilin Geology
关键词
瞬变电磁测深
单点绝对定位
坐标转换参数
测点
transient electromagnetic depth sounding
single point absolute positioning
transformation parameters of coordinates
measuring point
