High-Precision Ionosphere Monitoring Using Continuous Measurements from BDS GEO Satellites

doi:10.3390/s18030714

NTSC-IR

	High-Precision Ionosphere Monitoring Using Continuous Measurements from BDS GEO Satellites
	Yang, Haiyan1,2 ; Yang, Xuhai 1,2,3; Zhang, Zhe 1,2,3; Zhao, Kunjuan 1,2,3
	2018-03-01
发表期刊	SENSORS
ISSN	1424-8220
卷号	18 期号:3 页码:12
摘要	The current constellation of the BeiDou Navigation Satellite System (BDS) consists of five geostationary earth orbit (GEO) satellites, five inclined geosynchronous satellite orbit (IGSO) satellites, and four medium earth orbit (MEO) satellites. The advantage of using GEO satellites to monitor the ionosphereis the almost motionless ionospheric pierce point (IPP), which is analyzed in comparison with the MEO and IGSO satellites. The results from the analysis of the observations using eight tracking sites indicate that the ionospheric total electron content (TEC) sequence derived from each GEO satellite at their respective fixed IPPs is always continuous. The precision of calculated vertical TEC (VTEC) using BDS B1/B2, B1/B3, and B2/B3 dual-frequency combinationsis compared and analyzed. The VTEC12 precision based on the B1/B2 dual-frequency measurements using the smoothed code and the raw code combination is 0.69 and 5.54 TECU, respectively, which is slightly higher than VTEC13 and much higher than VTEC23. Furthermore, the ionospheric monitoring results of site JFNG in the northern hemisphere, and CUT0 in the southern hemisphere during the period from 1 January to 31 December 2015 are presented and discussed briefly.
关键词	BeiDou Navigation Satellite System (BDS) geostationary earth orbit (GEO) ionosphere monitoring total electron content (TEC)
资助者	CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program
DOI	10.3390/s18030714
关键词[WOS]	GNSS DATA ; MULTIPATH ; BEIDOU ; GPS ; TEC ; GLONASS ; GALILEO ; EUROPE
语种	英语
资助项目	CAS "Light of West China" Program
资助者	CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program ; CAS "Light of West China" Program
WOS研究方向	Chemistry ; Electrochemistry ; Instruments & Instrumentation
WOS类目	Chemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
WOS记录号	WOS:000428805300035
出版者	MDPI
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/11596
专题	中国科学院国家授时中心
通讯作者	Yang, Haiyan
作者单位	1.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Shaanxi, Peoples R China 2.Chinese Acad Sci, Key Lab Precis Nav & Timing Technol, Xian 710600, Shaanxi, Peoples R China 3.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yang, Haiyan,Yang, Xuhai,Zhang, Zhe,et al. High-Precision Ionosphere Monitoring Using Continuous Measurements from BDS GEO Satellites[J]. SENSORS,2018,18(3):12.
APA	Yang, Haiyan,Yang, Xuhai,Zhang, Zhe,&Zhao, Kunjuan.(2018).High-Precision Ionosphere Monitoring Using Continuous Measurements from BDS GEO Satellites.SENSORS,18(3),12.
MLA	Yang, Haiyan,et al."High-Precision Ionosphere Monitoring Using Continuous Measurements from BDS GEO Satellites".SENSORS 18.3(2018):12.