基于GNSS的库区自动化监测系统应用研究

Research on Application of Automatic Monitoring System in Reservoir Area Based on GNSS

库区滑坡体岸坡失稳会不同程度地影响水库的安全运行和库区周边居民的生命财产安全,并对周边生态环境造成破坏,所以对库区滑坡体地表变形进行自动化监测,实时查看监测点的位移变化非常重要。文章主要讲述了GNSS技术在库区滑坡体地表变形监测中的应用,通过对自动化实时监测数据分析,得出水平和垂直变形的趋势,实现滑坡的预警预报功能,可为管理部门决策提供重要的技术支持。

The landslide bank slope instability in the reservoir area will affect the safe operation of the reservoir and the life and property safety of the residents around the reservoir area to varying degrees,and cause damage to the surrounding ecological environment,so it is very important to carry out automatic monitoring of the surface deformation of the landslide in the reservoir area and check the displacement change of the monitoring point in real time.This paper mainly describes the application of GNSS technology in the monitoring of landslide surface deformation in the reservoir area.Through the analysis of automatic real-time monitoring data,the trend of dam horizontal and vertical deformation can be obtained to realize the early warning and forecast function of landslide,which can provide important technical support for the management department to make decisions.