地表移动观测站数据处理方法探讨  

Data Procession Methods Discussion of Land Surface Movement Observation Station

作　　者：李春意[1] 郭增长[1] 杨福芹[1] 

机构地区：[1]河南理工大学测绘与国土信息工程学院,河南焦作454003

出　　处：《河南理工大学学报（自然科学版）》2006年第6期481-483,共3页Journal of Henan Polytechnic University（Natural Science）

基　　金：河南省重点科技攻关项目(0423022300)

摘　　要：为研究开采沉陷区地表移动的规律,在现有的地表移动观测站及先进观测仪器的基础上,进一步改善观测数据处理的精度,提高地表移动数据处理结果的可信度,提出了对地表移动观测站按照坐标进行观测的方法.通过计算点位的方位角,不但可以求出沿观测线方向上的位移,还可以得到垂直于观测线方向的位移,从而提高了计算精度,便于对数据进行计算机处理.Establishing of the land surface movement observation station in mining subsidence area is one of the basic means. In order to improve precision of observation data and reliability of land surface movement data with advanced observation instruments, the observation method of land surface movement observation station by coordinate value is put forward. Not only can the displacement be calculated in the direction of observation line, but also the displacement plumbing the direction of observation line can be gained. Using the new method can increase calculation precision and processing conveniently with computer.

关 键 词：地表移动 观测站 数据处理 开采沉陷 

分 类 号：TD325.4[矿业工程—矿井建设]