利用全站仪测量地形要素顶部特征点的方法

Methods of surveying top feature points of topographical elements using total station

本文主要研究了全站仪在三维数字地形图测绘中的应用,获得三维地形图要素的底部特征点相当简单,关键是地形要素顶部特征点利用全站仪是怎样获取的,本文通过几种方法和对应的实测数据对这方面问题进行了研究和分析,最后得出全站仪测量三维数字地形图可行性。

The total station in the three-dimensional digital terrain mapping application was studied in this paper. To obtain the bottom feature points of the elements of three-dimensional topographic map is quite simple, the key is how to gain the top feature points of the terrain elements using total station. Several relevant methods were studied in this paper by corresponding measured data, and came to the conclusion that the surveying of three-dimensional digital terrain map by total station could be feasible.