基于全站仪的天文观测与DGPS组合测量方法研究  

Astronomic Survey of Total Station Combining with DGPS

作　　者：孙庆祥[1] 林飒[2] 

机构地区：[1]92941部队,辽宁葫芦岛125001 [2]海军驻航空航天部三院军事代表室,北京100074

出　　处：《海军航空工程学院学报》2011年第1期113-116,共4页Journal of Naval Aeronautical and Astronautical University

摘　　要：根据天文方位测量原理，结合全站仪高精度的基线测量功能和DGPS位置测量，对海陆工程测量中目标点或线进行精确解算，测量出目标点位置和基准线的方位，进一步拓展全站仪方位测量功能，解决诸如建筑施工、港口建设、航道疏浚、导管架安装、罗经安装及校准等基准方位、位置标定及复测，使不同作业环境下的位置和方位测量、校准更加简捷、快速，满足工程施工的精度要求。In this paper, the the principle of astronomical DGPS. So we could survey p position and azimuth azimuth survey and hi osition of aim point a of the aim point and baseline were calculated according to gh nd precise baseline and position survey of total station and azimuth of baseline, solved azimuth survey function of total station, such as construction, port building, sea-rote dredging up, .jacket installation, etc. It made the azimuth and position survey easy, fast, met requirements of accuracy

关 键 词：天文方位测量 赤纬 格林时角 方位标准 全站仪 

分 类 号：P128.1[天文地球—天体测量]