IGS跟踪站与国内跟踪站联合处理的框架点选择研究

On Framework Sites Selection for Unite-Processing of IGS CORS and Domestic CORS

应用国内外GPS跟踪站5 a的观测数据,提出了IGS跟踪站与国内跟踪站联合处理的框架点选择应遵循连续性、稳定性、高精度、多种解、平衡性、精度一致性等6条原则。并应用此6条原则,选定了最后的IGS框架点。

Ba principles are put fo of sed on five years observed data of national and international GPS CORS, the six framework sites selection for unite-processing of IGS CORS and domestic CORS rward, which are continuity principle, stability principle, mutil-solution principle, balance principle, and precision coherence framework sites are selected via these six principles. high p principl recision principle, e. At last the IGS