Results 81 to 90 of about 570 (182)

The Real‐Time Advanced Ionospheric Data Assimilation (AIDA) Model

Space Weather
The Advanced Ionospheric Data Assimilation (AIDA) is a real‐time data assimilation model of global 3D ionosphere and plasmasphere electron density. Changes in the local space environment can occur on very short timescales, particularly during disturbed ...
Benjamin Reid, David R. Themens, Sean Elvidge, Mohammad Afraz Ahmed, Warrick Ball, M. Mainul Hoque   +5 more
doaj   +1 more source

The electron density at the midpoint of the plasmapause

Frontiers in Astronomy and Space Sciences
The high density plasmasphere in the magnetosphere is often separated from a lower density region outside of the plasmasphere, called the plasmatrough, by a sharp gradient in electron density called the plasmapause.
Richard E. Denton, Phoebe M. Tengdin, Phoebe M. Tengdin, David P. Hartley, Jerry Goldstein, Jinmyoung Lee, Kazue Takahashi   +6 more
doaj   +1 more source

Multi-Instrument Characterization of Magnetospheric Cold Plasma Dynamics in the June 22, 2015 Geomagnetic Storm. [PDF]

J Geophys Res Space Phys, 2021
Vellante M, Takahashi K, Del Corpo A, Zhelavskaya IS, Goldstein J, Mann IR, Pietropaolo E, Reda J, Heilig B.   +8 more
europepmc   +1 more source

Inner Magnetospheric Oxygen Torus Induced by Electromagnetic Ion Cyclotron Waves

Geophysical Research Letters
Cold oxygen ions escaping from the ionosphere and temporarily trapped near the plasmapause form the oxygen torus. Mass‐loading by these oxygen ions significantly affects magnetospheric plasma processes.
Zhiyong Wu, Zhenpeng Su, Huinan Zheng, Yuming Wang   +3 more
doaj   +1 more source

The Electric and Magnetic Fields Instrument Suite and Integrated Science (EMFISIS): Science, Data, and Usage Best Practices. [PDF]

Space Sci Rev, 2023
Kletzing CA, Bortnik J, Hospodarsky G, Kurth WS, Santolik O, Smitth CW, Christopher IW, Hartley DP, Kolmasova I, Sen Gupta A.   +9 more
europepmc   +1 more source

Case Studies on MHD Wave Propagation by the Exos-D Electric Field Measurements [PDF]

Journal of Astronomy and Space Sciences, 1997
Magnetohydrodynamic wave phenomena have been investigated in the deep plasmasphere by the electric field measurements in the EXOS-D(Akebono) satellite. EXOS-D has highly eccentric orbits(the perigee: 274km, the apogee: 10,500km), which allows relatively ...
Jeong-Seon Hwang, Dong-Hun Lee
doaj  

Energetic Electron Precipitation Driven by Electromagnetic Ion Cyclotron Waves from ELFIN's Low Altitude Perspective. [PDF]

Space Sci Rev, 2023
Angelopoulos V, Zhang XJ, Artemyev AV, Mourenas D, Tsai E, Wilkins C, Runov A, Liu J, Turner DL, Li W, Khurana K, Wirz RE, Sergeev VA, Meng X, Wu J, Hartinger MD, Raita T, Shen Y, An X, Shi X, Bashir MF, Shen X, Gan L, Qin M, Capannolo L, Ma Q, Russell CL, Masongsong EV, Caron R, He I, Iglesias L, Jha S, King J, Kumar S, Le K, Mao J, McDermott A, Nguyen K, Norris A, Palla A, Roosnovo A, Tam J, Xie E, Yap RC, Ye S, Young C, Adair LA, Shaffer C, Chung M, Cruce P, Lawson M, Leneman D, Allen M, Anderson M, Arreola-Zamora M, Artinger J, Asher J, Branchevsky D, Cliffe M, Colton K, Costello C, Depe D, Domae BW, Eldin S, Fitzgibbon L, Flemming A, Frederick DM, Gilbert A, Hesford B, Krieger R, Lian K, McKinney E, Miller JP, Pedersen C, Qu Z, Rozario R, Rubly M, Seaton R, Subramanian A, Sundin SR, Tan A, Thomlinson D, Turner W, Wing G, Wong C, Zarifian A.   +85 more
europepmc   +1 more source

The Angular Distribution of Lower Band Chorus Waves Near Plasmaspheric Plumes. [PDF]

Geophys Res Lett, 2022
Hartley DP, Chen L, Christopher IW, Kletzing CA, Santolik O, Li W, Shi R.   +6 more
europepmc   +1 more source

Influence of Topography on the Site Selection of a Moon-Based Earth Observation Station. [PDF]

Sensors (Basel), 2021
Chen G, Guo H, Ding Y, Shang H, Lv M, Zhang K.   +5 more
europepmc   +1 more source

Simultaneous Detection of Signatures of Conjugate Photoelectrons in the Ionosphere and Thermosphere. [PDF]

J Geophys Res Space Phys, 2022
Kil H, Paxton LJ, Schaefer RK.
europepmc   +1 more source