摘要
GPS依它显著的优势得到了测量行业获得广泛认同,在测量各个方面也发挥了巨大的作用;它能够克服传统的地面监测的缺陷,进行连续的自动化观测,直接提供高精度地面点位的三维坐标。为了说明GPS在形变监测的突出优势,文中结合雅砻江卡拉水电站滑坡变形监测的过程,论述了GPS滑坡监测方案的设计,数据的处理与分析过程,结果表明:滑坡有向南移动的趋势,监测精度合乎方案设计的要求。
GPS with its significant advantages have an great effect in measurement industry, it overcames ground monitor default and Continuously trace satellite, providing three dimentional coordinates. To introduce its advantages in deformation Monitoring, This paper presents the process of landslide monitoring using GPS and the design of deformation monitoring in Kala reservoir area.
出处
《现代测绘》
2009年第5期5-7,共3页
Modern Surveying and Mapping
关键词
滑坡监测
快速精密星历
变形分析
landslide monitor
Express precise ephemeris
Deformation analysis
