Resection is used to determine the coordinates of an instrument station by performing multiple measurements of points whose coordinate values are known .
后方交会是利用在未知点上对若干已知点进行观测，获得的观测值来计算出未知点的坐标。
Resection is used to determine the coordinates of an instrument station by performing multiple measurements of points whose coordinate values are known .
后方交会是利用在未知点上对若干已知点进行观测，获得的观测值来计算出未知点的坐标。
应用推荐