A satellite clock error correction method in the wide area differential system

NTSC-IR > 时间频率测量与控制研究室

	A satellite clock error correction method in the wide area differential system
	Cai ChengLin; Li XiaoHui; Wu HaiTao; Chang XingWang
	2009
发表期刊	CHINESE SCIENCE BULLETIN
ISSN	1001-6538
卷号	54 期号:24 页码:4616-4623
摘要	Based on the deep analysis of the wide area differential principle on the separation of satellite ephemeris errors and clock errors, the similarities and differences between the absolute separation of satellite ephemeris errors under time synchronization among the differential stations and relative separation of them under no time synchronization among them are analyzed. A one-station correction method of satellite clock errors including the 1st and the 2nd step correction is given under no time synchronization among these secondary stations, and the backward inference algorithm of the second correction of satellite clock errors is proposed. Through simulation analysis, satellite time service accuracy with code phase measurement can reach 5-7 Ins, and that with carrier phase smoothing pseudo-range can reach 1-3 ns.
部门归属	时间频率测量与控制研究室
关键词	Wide Area Differential System (Wad) Differential Station Satellite
收录类别	SCI
语种	英语
WOS记录号	WOS:000273155600014
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/4736
专题	时间频率测量与控制研究室
推荐引用方式 GB/T 7714	Cai ChengLin,Li XiaoHui,Wu HaiTao,et al. A satellite clock error correction method in the wide area differential system[J]. CHINESE SCIENCE BULLETIN,2009,54(24):4616-4623.
APA	Cai ChengLin,Li XiaoHui,Wu HaiTao,&Chang XingWang.(2009).A satellite clock error correction method in the wide area differential system.CHINESE SCIENCE BULLETIN,54(24),4616-4623.
MLA	Cai ChengLin,et al."A satellite clock error correction method in the wide area differential system".CHINESE SCIENCE BULLETIN 54.24(2009):4616-4623.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
41.pdf（870KB）			限制开放	--	请求全文