Application and Research of GPS Digital Image Measurement Technology in Landslide Disaster Monitoring and Prediction. Issue 4 (August 2020)

• Record Type: Journal Article
• Authors: Fu, Jundong; Zhang, Guangcheng
• Is Part Of: IOP conference series. Volume 558:Issue 4(2020)
• Publication Date: 2020-08
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/558/4/042050
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: This article mainly uses GPS high-precision satellite positioning technology, using low-power, long-term maintenance-free power supply system monitoring equipment in the field, to establish a scalable and expandable landslide displacement deformation monitoring system. The system uses a combination of real-time monitoring, real-time processing, and timing processing to detect mountain deformation in time. Taking the monitoring of landslide accumulation area of a nuclear power plant as an example, through the monitoring data and the actual situation on the spot, the disease symptoms of the slope were discovered in time, and the development status of the disease was grasped. At the same time, preventive measures for related disease remediation were provided, especially when the climatic conditions changed the dynamic changes of the slope at the time, forecast the occurrence and development of the main diseases of high-risk slopes, analyze and predict the possibility of sudden diseases, do well in advance control, and reduce unnecessary losses.