Университет по архитектура, строителство и геодезия

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Каталог "Статии" | Списание

SHPTS: towards a new method for generating precise global ionospheric TEC map based on spherical harmonic and generalized trigonometric series functions

Zishen Li; Manuel Hernandez-Pajares; Xingliang Huo; Ningbo Wang; Yunbin Yuan

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SHPTS: towards a new method for generating precise global ionospheric TEC map based on spherical harmonic and generalized trigonometric series functions
ЦБ II 1576

Детайли

Източник
Journal of Geodesy
Издателство
Springer Berlin Heidelberg
Година на издаване
2015
Пор.№
4
Страници
с.331-345
Том
89
Ключови думи
GNSS, DORIS, TOPEX/Poseidon
Отрасъл
Общ отдел. Наука. Библ. дело. Енциклопедии
Забележка
Рез. от англ. ез.
Анотация
To take maximum advantage of the increasing Global Navigation Satellite Systems (GNSS) data to improve the accuracy and resolution of global ionospheric TEC map (GIM), an approach, named Spherical Harmonic plus generalized Trigonometric Series functions (SHPTS), is proposed by integrating the spherical harmonic and the generalized trigonometric series functions on global and local scales, respectively. The SHPTS-based GIM from January 1st, 2001 to December 31st, 2011 (about one solar cycle) is validated by the ionospheric TEC from raw global GPS data, the GIM released by the current Ionospheric Associate Analysis Center (IAAC), the TOPEX/Poseidon satellite and the DORIS.
Системен №
4255

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