摘要
介绍了宜昌市连续运行GNSS参考站系统(YCCORS)新增5个参考站勘选过程中,利用TEQC、RTKLIB软件,对选定站点位置连续24 h的GNSS观测数据进行质量分析,从数据完整性、多路径效应、信噪比等多个方面对选址的GNSS观测数据进行评估,参照《全球导航卫星系统连续运行参考站网建设规范》确定选址,并实施建设。
Introduced Yichang continuous operation GPS reference station(YCCORS) 5 new Reference Site Selection process,using TEQC、RTKLIB software,for 24 consecutive hours GNSS observation data for the selected site location for quality analysis,from data integrity,and more many aspects path effects,signal to noise ratio of the GNSS observation data to assess the location,refer to 'global navigation satellite systems continuously operating reference station network construction specifications'to determine the siting,construction and implementation.
出处
《城市勘测》
2017年第3期90-93,共4页
Urban Geotechnical Investigation & Surveying
