SHPTS: towards a new method for generating precise global ionospheric TEC map based on spherical harmonic and generalized trigonometric series functions
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.
Li, Z., Hernandez-Pajares, M., Huo, X., Wang, N., Yuan, Y. SHPTS: towards a new method for generating precise global ionospheric TEC map based on spherical harmonic and generalized trigonometric series functions,
Springer Berlin Heidelberg, 2015, с.331-345.
Li, Z., Hernandez-Pajares, M., Huo, X., Wang, N., Yuan, Y. .
SHPTS: towards a new method for generating precise global ionospheric TEC map based on spherical harmonic and generalized trigonometric series functions.
: Springer Berlin Heidelberg, 2015, с.331-345.
Li, Z., Hernandez-Pajares, M., Huo, X., Wang, N., Yuan, Y. (2015)
SHPTS: towards a new method for generating precise global ionospheric TEC map based on spherical harmonic and generalized trigonometric series functions,
: Springer Berlin Heidelberg, с.331-345
Li, Z.,
Hernandez-Pajares, M.,
Huo, X.,
Wang, N., &
Yuan, Y.
(2015).
SHPTS: towards a new method for generating precise global ionospheric TEC map based on spherical harmonic and generalized trigonometric series functions. Journal of Geodesy. Springer Berlin Heidelberg, 89 (4), с.331-345.
