矿区地表移动监测方法探讨  

The Discussion about the Monitoring Method of Surface Movement in Coal Field

作　　者：胡海斌 郭新慧[2] 阎跃观[3] 

机构地区：[1]山西建筑职业技术学院,山西太原030006 [2]山西省遥感中心,山西太原030001 [3]中国矿业大学,北京100083

出　　处：《测绘与空间地理信息》2017年第10期21-23,共3页Geomatics & Spatial Information Technology

基　　金：国家自然科学基金资助项目(51404272)资助

摘　　要：针对因矿区地表地形复杂而导致的传统测量施测有困难的问题,探讨了三角高程测量对向观测法和RTK在此种情况下的适用性。结果表明:三角高程对向观测方法能满足四等水准测量限差要求,可以替代四等水准测量,适用于复杂矿区地表沉降变形监测的日常观测;RTK实时动态测量技术精度符合平面测量要求。Considering the big surface topography fluctuation, the traditional measurement was difficult to carry out. The applicability of the double - direction observation method and RTK is discussed in such case. The results showed that ： The double - direction ob- servation method meet the fourth leveling tolerance requirements, and suitable for the daily observation in the process of surface sub- sidence deformation monitoring ; The RTK real time dynamic measurement technology conform to the requirements of the surface meas- urement precision.

关 键 词：移动变形 监测方法 探讨 

分 类 号：P25[天文地球—测绘科学与技术] TU196[建筑科学—建筑理论]