GPS与测量机器人联合作业模式在露天矿变形监测中的应用

Application of the Combined Operating Mode of the GPS and the Surveying Robot in Deformation Monitoring in an Open-pit

为了解决露天矿变形监测中精度与实时性的问题,采用GPS相对定位模式与测量机器人(TCA2003全站仪)联合作业,在现场进行了测试。通过对GPS定位的误差来源、测量机器人与APSWin系统应用、测试成果等分析与研究,阐述了有关数据采集与处理、GPS测站选择因素等技术手段,得到了如何获得毫米级变形精度实时观测成果的具体做法和经验。

In order to solve the problems including accuracy and real time occurred in deformation monitoring in the open-pit, the combined operating mode of the GPS and the surveying robot TCA2003 Total Station is tested in an open-pit. Based on analysis and research on error resource of the GPS positioning, use of the surveying robot and the APSWin system and the test results etc., some techniques related to data acquisition and processing and selection of the GPS surveying station are illustrated in the paper. Simultaneously, the detailed method and experience how to obtain deformation accuracy in millimeter and real-time observation achievement are also summarized in the paper.