浅议东山煤矿矿区控制网的改造  

Discussion on the Transformation of Mining Area's Control Network in Dongshan Coal Mine

作　　者：桑万忠 刘仲秀[1] 

机构地区：[1]太原东山煤矿有限责任公司,山西太原030043

出　　处：《科技情报开发与经济》2012年第6期156-157,共2页Sci-Tech Information Development & Economy

摘　　要：在充分考虑东山煤矿实际地形等因素的基础上,布设了矿区四等控制网与四等水准网,用GPS及数字水准仪等先进观测仪器,对控制网进行了观测与计算,获取了符合精度的成果,并绘制了矿区高程异常图,为今后服务矿区建设提供了基础保障。Based on the full consideration about the actual landform and other factorsof Dongshan Coal Mine, the fourth-level control network and fourth-level horizontal control network were laid out in the mining areas, and the observation and calculation for the control network were made with some advanced instruments such as GPS, and digital level, etc., obtaining the results according with the requirement of accuracy, and the elevation anomaly map of the mining area was drawn for providing the basic guarantee for serving the construction of the mining area.

关 键 词：矿区控制网 高程异常图 似大地水准面 控制网精度 东山矿区 

分 类 号：TD173[矿业工程—矿山地质测量]