固定方位角测距法在变形观测中的应用及探讨

Application and exploration on the fixed azimuth distance measurement in deformation monitoring

介绍了极坐标法在变形观测中的应用,结合实例阐述了固定方位角测距在水平位移跟踪测试过程中存在的优缺点,并对该方法所能提供的精度及其应用的局限性作了相应的探讨。

This paper describes the application of polar coordinates in deformation monitoring, illustrates the advantages and disadvantages of fixed azimuth distance measurement in the horizontal displacement tracking with practical examples, and makes corresponding exploration on the accuracy of this method and its application limitations.