摘要
哈尔滨市作为黑龙江省省会城市,社会经济活动活跃,因此对卫星导航定位的需求也更多。本文采用G-Nut/Anubis软件,针对哈尔滨市范围内的15座黑龙江省卫星定位连续运行综合服务系统(HLJCORS)基准站,从数据可用率、伪距多路径效应、周跳比、信噪比等4个方面对观测数据进行检查和分析,全面评价站点数据质量,为哈尔滨市更好地应用HLJCORS开展科学研究和工程建设提供参考。
As the capital city of Heilongjiang Province,Harbin City has active social and economic activities and has more demand for satellite navigation and positioning.In this paper,G-Nut/Anubis software is used to inspect and analyze the data integrity rate,code multipath effect,signal-to-noise ratio,and cycle-slip ratio for 15 Heilongjiang Province Continuous Operation Reference Stations(HLJCORS)within the city of Harbin.Through statistical analysis of observation data,comprehensive evaluation of site data quality provides a reference for better application of HLJCORS in scientific research and engineering construction in Harbin.
作者
关沧海
潘勋
姚正明
GUAN Canghai;PAN Xun;YAO Zhengming(The First Surveying and Mapping Engineering Institute of Heilongjiang Province,Harbin 150025,China;The Education Center of Heilongjiang Administration of Surveying,Mapping and Geoinformation,Harbin 150081,China;Heilongjiang Provincial Society of Surveying,Mapping and Geoinformation,Harbin 150081,China)
出处
《测绘与空间地理信息》
2022年第6期105-109,共5页
Geomatics & Spatial Information Technology
