相邻工作面综合地表移动观测站的设计与连接测量

Design and Conterminous Survey of the Synthetic Subsidence Observation Station of Neighboring Stopes

在介绍顾桥顾北矿13-1煤首采面综合地表移动观测站设计的基础上,重点介绍采用GPS技术进行平面连接测量的基本作业流程,内容包括观测方案的设计、基线解算及外业观测质量的检核、GPS网空间平差及质量评价、GPS网平面坐标系统转换及转换后的质量评价等4个方面,对于高程连接测量的作业流程也进行了简略介绍。对于连接测量过程中涉及到的数据处理分析模型,以参考文献的方式给出。

Based on the introducing of the design for the synthetic subsidence observation station of the 13-1 coal seam first exploiting face in GuQiao and GuBei coal mine, the basic flow of plane conterminous survey by GPS technology that is during the course of conterminous and comprehensive survey is stressed. The following four aspects are the contents that included in this paper： designing of the observation scheme; solving of the baseline vectors and the inspecting of the field work quality; adjusting of the GPS network in space and the evaluating of the resultant quality; and the transforming of the GPS network in plane and evaluating the transformed quality. The flow of height conterminous survey by leveling is introduced briefly. The mathematical models of data processing and analyzing that are including in the course of the conterminous survey are given in reference literatures of this paper.