Design and Implementation of the Software for Automatic Monitoring of Landslides in Beidou plus GPS

The global navigation satellite system (GNSS) is widely used in landslide and other geological hazard deformation monitoring. In this paper, a landslide monitoring system based on two main measurement techniques based on Beidou and GPS is designed and realized. Combined with 4G LTE technology and satellite positioning technology, the system collects the coordinate information of the monitoring points in real time, sends them to the remote monitoring center through 4G network, and processes the data by the monitoring center, and analyzes whether the monitoring points are landslides. The software design method of the system is introduced in detail, and the feasibility of the system is verified by experiments. The test results show that the system stability is high, and the measurement error is controlled at millimeter level, which can better predict and predict landslides.