基于兰州市卫星定位连续运行参考站系统的GPS测图控制网建设与应用  

Construction and Application of GPS Control Network Based on Lanzhou Continuous Operational Reference System

作　　者：王宏伟[1,2] 杨国林[3] 黄春林[1] 

机构地区：[1]中国科学院寒区旱区环境与工程研究所,甘肃兰州730000 [2]中国科学院大学,北京100049 [3]兰州交通大学,甘肃兰州730070

出　　处：《兰州交通大学学报》2013年第3期159-163,共5页Journal of Lanzhou Jiaotong University

摘　　要：随着城市数字化及城乡一体化的发展,国内已建设了很多省级CORS系统和城市CORS系统,借助于兰州市建立的CORS系统,介绍了CORS系统的组成、应用等.基于LZCORS系统进行了GPS控制网的建设,对其控制网的精度进行检验和分析,并探讨CORS系统在应用中的优势.As the development of the digital city and the integration of urban and rural area, our country has built lots of provincial CORS systems and city CORS systems. The composition and application of CORS systems are presented. GPS control wetwork systems is constructed based on LZCOR$, CORS systems built in Lanzhou, and its accuracy is inspected and analyzed, then the advantage of CORS systems in the ap- plication is explored.

关 键 词：CORS 控制网 精度 优势 

分 类 号：P258[天文地球—测绘科学与技术]