GPS控制测量和精密导线在隧道定向中的应用  

Application of GPS Control Survey and Preceise Traversing in the Tunnel Orientation

作　　者：邹进贵[1,2] 童魁[1,2] 朱勇超[1,2] 

机构地区：[1]武汉大学测绘学院 [2]精密工程与工业测量国家测绘地理信息局重点实验室,武汉市珞喻路129号430079

出　　处：《测绘地理信息》2014年第2期42-44,共3页Journal of Geomatics

摘　　要：针对隧道测量中的难点问题,提出了运用GPS测量手段和精密导线测量的方法来解决特长隧道定向问题;依托全球卫星定位系统建立高等级控制网,得到准确的控制点坐标;研发的基于测量机器人的多测回测角软件用于隧道内导线测量,减轻隧道内作业强度,提高了测量精度。In order to solve the difficult problems in tunnel surveying, this paper proposes to solve the orientation of the tunnel using GPS and precise traversing. Depending on the Global Position System we build high level control network and get accurate coordinates. The realizing of the automatic multiple rounds angle measurement based on Leica TCRP1201 and automatic data acquisition system relieve the intensity of the traversing in the tunnel and improve the measurement accuracy.

关 键 词：隧道 GPS 导线测量 自动化 

分 类 号：P221.2[天文地球—大地测量学与测量工程]