气候变化领域集成服务门户(CCPortal): GPS-Based LEO Orbits Referenced to the Earth's Center of Mass

CCPortal

DOI	10.1029/2019JB018293
	GPS-Based LEO Orbits Referenced to the Earth's Center of Mass
	Couhert A.; Delong N.; Ait-Lakbir H.; Mercier F.
发表日期	2020
ISSN	21699313
卷号	125 期号:2
英文摘要	Global Navigation Satellite System satellite clock solutions of the International Global Navigation Satellite System Service are aligned to the International Terrestrial Reference Frame origin. This strategy is not sufficient to model correctly the Low Earth Orbit (LEO) Global Positioning System (GPS) measurements, because the geocenter motion is not taken into account for the ground station positions in these solutions. In order to be consistent with the dynamic motion of a LEO satellite, and also with the other measurement systems where the geocenter motion can be modeled (e.g., Satellite Laser Ranging and Doppler Orbitography and Radiopositioning Integrated by Satellite), it is necessary to take into account or mitigate the miscentering effect of the constellation solution. In this paper, we use a parametric model representing the reference network translations, and this model can be adjusted in the OSTM/Jason-2 and Jason-3 LEO satellites orbit determination. ©2020. American Geophysical Union. All Rights Reserved.
语种	英语
来源期刊	Journal of Geophysical Research: Solid Earth
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/187994
作者单位	Centre National d'Etudes Spatiales, Toulouse, France; CS-SI, Toulouse, France
推荐引用方式 GB/T 7714	Couhert A.,Delong N.,Ait-Lakbir H.,et al. GPS-Based LEO Orbits Referenced to the Earth's Center of Mass[J],2020,125(2).
APA	Couhert A.,Delong N.,Ait-Lakbir H.,&Mercier F..(2020).GPS-Based LEO Orbits Referenced to the Earth's Center of Mass.Journal of Geophysical Research: Solid Earth,125(2).
MLA	Couhert A.,et al."GPS-Based LEO Orbits Referenced to the Earth's Center of Mass".Journal of Geophysical Research: Solid Earth 125.2(2020).