Results 111 to 120 of about 114,060 (217)

Multitechnique studies of ionospheric phenomena [PDF]

, 2010
Not ...
Bagiya, Mala S.
core  

Regional Ionosphere Mapping By Using Neural Networks

, 2007
Regional ionosphere mapping is necessary to understand the underlying characteristics of ionosphere. In this paper, multilayer perceptrons and radial basis networks, as chosen neural network methods, are used to obtain a map of ionosphere based on a ...
Atila Yilmaz, YILMAZ, ATİLA, Akdogan, Kurtulu Erinc, Kurtulus Erinc Akdoggan, Melike Gurun, Gueruen, Melike   +5 more
core   +1 more source

Altitudinal Gradients of Plasma Drifts in The Equatorial Ionosphere

, 2014
The Earth\u27s ionosphere is the weakly ionized region of the upper atmosphere extending from about 90 km to 800 km. Electrodynamic processes driven by ionospheric electric fields can significantly affect the propagation of radiowaves used in ...
Hui, Debrup
core   +1 more source

Thermal Structure of the Equatorial Topside Ionosphere [PDF]

, 1972
151-153The thermal structure of the equatorial topside ionosphere is theoretically investigated to explain the experimentally observed features, viz. (i) isothermal region in the 400-500 km range, (ii) close coupling of electron and ion temperatures, and
Singh, Risal, Rao, B. C. Narasinga
core  

Interplanetary magnetic field and the equatorial ionosphere

, 1974
With the increase of the southward component of the interplanetary magnetic field, the magnitude of the east-west drift speed in the F-region of the ionosphere at Thumba, close to the magnetic equator, decreases for the daytime as well as for the ...
Chandraa, H., Rastogi, R. G.
core   +1 more source

The Ringed World: Saturn from Cassini to The James Webb Space Telescope. [PDF]

Nat Commun
Tiranti P.
europepmc   +1 more source

Ionospheric TEC anomalies analysis and prediction during six volcanic eruptions using a Hybrid ML-DL model and comparison with the AR/MLR Models. [PDF]

PLoS One
Mukesh R, Logesh S, Dass SC, Cynthia G, Sudhandra M, Sivaprabha K, Annu Regha T, Kiruthiga S.   +7 more
europepmc   +1 more source

The 12 November 2025 Ugly Duckling Geomagnetic Storm: From the Sun to the Earth. [PDF]

Sensors (Basel)
Yasyukevich Y, Danilchuk E, Beletsky A, Borvenko E, Chernyshov A, Fainshtein V, Ivanova V, Khabituev D, Kravtsova M, Oinats A, Olemskoy S, Padokhin A, Ratovsky K, Sdobnov V, Vesnin A, Yasyukevich A, Yazev S.   +16 more
europepmc   +1 more source

Ionospheric and Neutrosphere Impacts on Multi-GNSS Kinematic PPP During Geomagnetic Storms: A Global Study. [PDF]

Sensors (Basel)
Zaupa JPV, De Souza FTL, Ferreira LG, Yamashiro HY, Gouveia TAF, Alves DBM, Monico JFG, Pereira VAS, Setti PT.   +8 more
europepmc   +1 more source

Estimation of Klobuchar Coefficients for Japan and Performance Evaluation Compared with QZSS Coefficients. [PDF]

Sensors (Basel)
Sim EJ, Park KD.
europepmc   +1 more source