Results 171 to 180 of about 447,486 (188)

Equatorial Ionization Anomaly(EIA): Unraveling The Phenomenon of Ionospheric Disturbance

British Journal of Earth Sciences Research
The Equatorial Ionization Anomaly (EIA) refers to a prominent irregularity in the distribution of ionization density within the ionosphere, situated near the magnetic equator, with two distinct crests at around ±150 in magnetic latitude- where ionization densities are significantly higher - and a trough at the magnetic equator in the F2 layer.
Mustapha Abbas, Abdullahi Mohammed, Dangana Abubakar Idris, Abubakar Umar, Yusuf Arzika Koko   +4 more
openaire   +1 more source

A statistical study of the F2 layer stratification at the northern equatorial ionization anomaly

Advances in Space Research, 2019
Abstract Ionograms recorded at Puer station (PUR, 22.7°N, 101.05°E, Dip Latitude 12.9°N) in the Southwest of China from January 2015 to December 2016 were used to study characteristics of the F2 layer stratification at the northern equatorial ionization anomaly.
Chunhua Jiang, Hui Hu, Guobin Yang, Jing Liu, Zhengyu Zhao   +4 more
openaire   +1 more source

Theoretical study of the ionospheric plasma cave in the equatorial ionization anomaly region

Journal of Geophysical Research: Space Physics, 2014
Abstract This paper investigates the physical mechanism of an unusual equatorial electron density structure, plasma cave, located underneath the equatorial ionization anomaly by using theoretical simulations. The simulation results provide important new understanding of the dynamics of the equatorial ionosphere.
Yu‐Tsung Chen, C. H. Lin, C. H. Chen, J. Y. Liu, J. D. Huba, L. C. Chang, H.‐L. Liu, J. T. Lin, P. K. Rajesh   +8 more
openaire   +1 more source

Storm-time characteristics of the equatorial ionization anomaly in the East African sector

Advances in Space Research, 2015
Abstract The equatorial ionization anomaly (EIA), inferred from the electron density profile, was used to study the ionospheric effect of 11 March 2011, 06 April 2011, 09 March 2012 and 01 October 2012 geomagnetic storms in the East African sector. The electron density profile was reconstructed from slant total electron content (sTEC) measurements ...
T. Kassa, B. Damtie, A. Bires, E. Yizengaw, P. Cilliers   +4 more
openaire   +1 more source

Study on the Suppression of Equatorial Ionization Anomaly Crest Observed by CSES‐01

Journal of Geophysical Research: Space Physics
Abstract The Langmuir Probe (LAP) on board the China Seismo‐Electromagnetic Satellite (CSES‐01) has repeatedly observed an unexpected suppression of the equatorial ionization anomaly (EIA) crest in its retrieved electron density (Ne) data.
Rui Yan, Yibing Guan, Piero Diego, Song Xu, Jianping Huang, Chao Liu, Zhima Zeren, Chao Xiong, Hengxin Lu, Zihang Wang, Yuxiang Zhang   +10 more
openaire   +1 more source

Investigation of the Post‐Sunset Extra Electron Density Peak Poleward of the Equatorial Ionization Anomaly Southern Crest

Journal of Geophysical Research: Space Physics, 2022
Joseph McInerney, Wenbin Wang, Han-Li Liu   +2 more
exaly  

Sudden Stratospheric Warming Event Influence on the Equatorial Ionization Anomaly

12th International Congress of the Brazilian Geophysical Society & EXPOGEF, Rio de Janeiro, Brazil, 15–18 August 2011, 2011
Ricardo da Rosa Paes, Inez Staciarini Batista, Miguel Angelo Amaral Junior, Paulo Alexandre Bronzato Nogueira, Paulo César Pernomian dos Santos   +4 more
openaire   +1 more source

Equatorial ionization anomaly of the total electron content and equatorial electrojet of ground-based geomagnetic field strength

Journal of Atmospheric and Solar-Terrestrial Physics, 2008
J Y Liu
exaly  

The equatorial ionization anomaly at the topside F region of the ionosphere along 75°E

Advances in Space Research, 2009
Kalyan Bhuyan, P K Bhuyan
exaly  

GPS-TEC Variation during Low to High Solar Activity Period (2010-2014) under the Northern Crest of Indian Equatorial Ionization Anomaly Region

Positioning, 2017
Kamlesh Pathak, Sheetal Karia, Nilesh Patel   +2 more
exaly