The phase results of the surface landslide monitoring with GPS in Jiaju, Danba county
丹巴县甲居滑坡GPS地表监测阶段成果

A surveying method for landslide monitoring using GPS is introduced. Through the experiment of landslide monitoring with GPS in jiaju, danba County, Sichuan Province, the authors elucidate the selection of the sites of monitoring stations, lay-out of the monitoring baseline network and method of GPS data processing when GPS monitoring of a landslide is conducted. The results of the experiment show that landslide monitoring by GPS can reach an accuracy of mm scale and fully meet the demands of landslide monitoring.