Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Changyong He"'
Publikováno v:
Atmosphere, Vol 15, Iss 1, p 72 (2024)
Atmospheric drag stands out as the predominant non-gravitational force acting on satellites in Low Earth Orbit (LEO), with altitudes below 2000 km. This drag exhibits a strong dependence on the thermospheric mass density (TMD), a parameter of vital s
Externí odkaz:
https://doaj.org/article/b4b675604b6349f1ab0833540d3421c5
Publikováno v:
Remote Sensing, Vol 12, Iss 5, p 866 (2020)
The ionospheric delay is of paramount importance to radio communication, satellite navigation and positioning. It is necessary to predict high-accuracy ionospheric peak parameters for single frequency receivers. In this study, the state-of-the-art ar
Externí odkaz:
https://doaj.org/article/dacfdbffae2947c0804c0f46e3fac0bf
Publikováno v:
Advances in Meteorology, Vol 2017 (2017)
In this study, radiosonde observations during the period of 2012-2013 from three stations in the Hunan region, China, were used to establish regional Tm models (RTMs) that are a fitting function of multiple meteorological factors (Ts, Es, and Ps). On
Externí odkaz:
https://doaj.org/article/212bb9ab29894328bcf0cab37838507f
Autor:
Julie Currie, Steve Gower, Robert J. Norman, Brett Carter, Ronald Maj, Yang Yang, Emma Kerr, Changyong He
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 37:6-22
Atmospheric mass density (AMD) plays a vital role in the drag calculation for space objects in low Earth orbit (LEO). Many empirical AMD models have been developed and used for orbit prediction and...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::326c98b36892694549a2b22daa14839a
https://doi.org/10.1109/maes.2021.3125101
https://doi.org/10.1109/maes.2021.3125101
Publikováno v:
Astrodynamics. 6:189-204
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6ec496ebed4e0cf3c4e3202ce0927b9
https://doi.org/10.1007/s42064-021-0113-1
https://doi.org/10.1007/s42064-021-0113-1
Publikováno v:
Advances in Space Research, 67(1), 20-34
There are remarkable ionospheric discrepancies between space-borne (COSMIC) measurements and ground-based (ionosonde) observations, the discrepancies could decrease the accuracies of the ionospheric model developed by multi-source data seriously. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84e50163038b41908788fd9634ddc67
https://doi.org/10.1016/j.asr.2020.07.032
https://doi.org/10.1016/j.asr.2020.07.032
Publikováno v:
Journal of Geophysical Research: Space Physics. 127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4c59612dbe563c1fdddcfcf868c1f44
https://doi.org/10.1029/2021ja029830
https://doi.org/10.1029/2021ja029830
Publikováno v:
Acta Astronautica. 175:234-248
The space object catalog provides orbital state and characteristic information of space objects for critical applications in space situational awareness. Maintaining accurate states for all objects in the catalog is essential, but it leads to large l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de1cdca94f19281cd79eacf9698e83da
https://doi.org/10.1016/j.actaastro.2020.05.063
https://doi.org/10.1016/j.actaastro.2020.05.063
Publikováno v:
Remote Sensing of Environment. 278:113100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858db4251c826d871c1b227d5a2fe0dd
https://doi.org/10.1016/j.rse.2022.113100
https://doi.org/10.1016/j.rse.2022.113100