Results 161 to 170 of about 42,321 (217)

High-Precision Ionosphere Monitoring Using Continuous Measurements from BDS GEO Satellites. [PDF]

Sensors (Basel), 2018
Yang H, Yang X, Zhang Z, Zhao K.
europepmc   +1 more source

Research on Ionospheric Scintillation with Beidou Satellite Signal

IEICE Transactions on Communications, 2015
ZHAO, Qi, DENG, Hongwei, ZHAO, Hongbo
openaire   +2 more sources

Analysis of Ionospheric Scintillation Characteristics in Sub-Antarctica Region with GNSS Data at Macquarie Island. [PDF]

Sensors (Basel), 2017
Guo K, Liu Y, Zhao Y, Wang J.
europepmc   +1 more source

Identification of scintillation signatures on GPS signals originating from plasma structures detected with EISCAT incoherent scatter radar along the same line of sight. [PDF]

J Geophys Res Space Phys, 2017
Forte B, Coleman C, Skone S, Häggström I, Mitchell C, Da Dalt F, Panicciari T, Kinrade J, Bust G.   +8 more
europepmc   +1 more source

The Far Ultra-Violet imager on the ICON mission. [PDF]

Space Sci Rev, 2017
Mende SB, Frey HU, Rider K, Chou C, Harris SE, Siegmund OHW, England SL, Wilkins C, Craig W, Immel TJ, Turin P, Darling N, Loicq J, Blain P, Syrstad E, Thompson B, Burt R, Champagne J, Sevilla P, Ellis S.   +19 more
europepmc   +1 more source

Global Ionospheric and Thermospheric Effects of the June 2015 Geomagnetic Disturbances: Multi-Instrumental Observations and Modeling. [PDF]

J Geophys Res Space Phys, 2017
Astafyeva E, Zakharenkova I, Huba JD, Doornbos E, van den IJssel J.   +4 more
europepmc   +1 more source

Precise positioning with current multi-constellation Global Navigation Satellite Systems: GPS, GLONASS, Galileo and BeiDou. [PDF]

Sci Rep, 2015
Li X, Zhang X, Ren X, Fritsche M, Wickert J, Schuh H.   +5 more
europepmc   +1 more source

GPS and Ionospheric Scintillations [PDF]

Space Weather, 2007
Ionospheric scintillations are one of the earliest known effects of space weather. Caused by ionization density irregularities, scintillating signals change phase unexpectedly and vary rapidly in amplitude. GPS signals are vulnerable to ionospheric irregularities and scintillate with amplitude variations exceeding 20 dB. GPS is a weak signal system and
Eurico R de Paula, P M Kintner, B M Ledvina   +2 more
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Ionospheric scintillations

Radio Science, 1983
A renormalization technique, employed in the spirit of the formal theory of scattering, is applied to the problem of ionospheric scintillations. In the forward scattering limit, using a Markov approximation for ionospheric fluctuations and renormalized moment equations, one derives the wave statistics for a plane wave or beam propagating through the ...
D. M. Wu, N. Marcuvitz
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Scintillation Effects in the Ionosphere

2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring), 2019
Statistical characteristics of scattered ordinary and extraordinary electromagnetic waves in the turbulent collision magnetized plasma caused by electron density fluctuations are calculated using modify smooth perturbation method taking into account both diffraction effects and polarization coefficients. Scintillation level is analyzed analytically and
George Jandieri, Akira Ishimaru, Jaromir Pistora, Michal Lesnak, Natalia Zhukova   +4 more
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