Results 91 to 100 of about 458,084 (142)

Traveling Ionospheric Disturbances in the Vicinity of Storm-Enhanced Density at Midlatitudes. [PDF]

J Geophys Res Space Phys, 2022
Zhang SR, Nishimura Y, Erickson PJ, Aa E, Kil H, Deng Y, Thomas EG, Rideout W, Coster AJ, Kerr R, Kerr R, Vierinen J.   +11 more
europepmc   +1 more source

Traveling ionospheric disturbances propagating ahead of the Tohoku-Oki tsunami: a case study,

, 2016
International audienceWe document two kinds of traveling ionospheric disturbances, namely, CTIDs (Co-tsunami-Traveling-Ionospheric-disturbances) and ATIDs (Ahead-of-Tsunami-Traveling-Ionospheric-disturbances) related to the Tohoku-Oki tsunami of 2011 ...
Klausner, V., Kherani, E. A., de Paula, E.R., Lognonne, Ph., Sladen, A., Rolland, L.   +5 more
core   +1 more source

Automated geolocation of diverse impulsive events using total electron content measurements

Frontiers in Astronomy and Space Sciences
Natural impulsive events such as earthquakes, volcanic eruptions, and thunderstorms, as well as anthropogenic events such as rocket launches and atmospheric re-entries, can generate acoustic-gravity waves (AGWs) that propagate in the upper-atmosphere and
Björn Bergsson, Pavel Inchin, Shantanab Debchoudhury, Shibaji Chakraborty, Jonathan Snively, Matthew Zettergren   +5 more
doaj   +1 more source

Studies of traveling ionospheric disturbances using rapid-run ionosonde, EISCAT radar and GPS TEC

The main topic of this thesis is Traveling Ionospheric Disturbances using multiple instruments at high and low latitudes. In high latitudes the work mainly focuses on the occurrence behavior of TIDs and its subsequent causing mechanisms as well as the ...
Moges, Samson Tilahun
core   +1 more source

Large-Scale Traveling Atmospheric and Ionospheric Disturbances Observed in GUVI With Multi-Instrument Validations. [PDF]

Geophys Res Lett, 2022
Bossert K, Paxton LJ, Matsuo T, Goncharenko L, Kumari K, Conde M.   +5 more
europepmc   +1 more source

Tracking traveling ionospheric disturbances through Doppler-shifted AM radio transmissions [PDF]

Atmospheric Measurement Techniques
Six specialized radio receivers were developed to measure the Doppler shift of amplitude modulation (AM) broadcast radio carrier signals due to ionospheric effects.
C. C. Trop, C. C. Trop, J. LaBelle, P. J. Erickson, S.-R. Zhang, D. McGaw, T. Kovacs   +6 more
doaj   +1 more source

Long-Term Observation of the Quasi-3-Hour Large-Scale Traveling Ionospheric Disturbances by the Oblique-Incidence Ionosonde Network in North China. [PDF]

Sensors (Basel), 2021
Zhang R, Chen G, Li Y, Zhang S, Gong W, He Z, Zhang M.   +6 more
europepmc   +1 more source

The propagation speed of travelling ionospheric disturbance (TID) in ionosphere and vertical gravity wave caused by Sumatra–Andaman tsunami on December 26, 2004 [PDF]

AIP Conference Proceedings, 2018
E. Taufiqurrahman, A. H. Soepardjo, B. Muslim   +2 more
openaire   +1 more source

An extended TRANSCAR model including ionospheric convection: Simulation of EISCAT observations using input from AMIE [PDF]

, 2005
International audienceThe TRANSCAR ionospheric model was extended to account for the convection of the magnetic field lines in the auroral and polar ionosphere.
Lathuillere, C., Fontanari, J., J. Fontanari, C. Lathuillère, B. Emery, Alcaydé, D., Blelly, P.-L., Emery, B., P.-L. Blelly, D. Alcaydé, J. Lilensten, Lilensten, J.   +11 more
core   +2 more sources

The GUARDIAN system-a GNSS upper atmospheric real-time disaster information and alert network. [PDF]

GPS Solut, 2023
Martire L, Krishnamoorthy S, Vergados P, Romans LJ, Szilágyi B, Meng X, Anderson JL, Komjáthy A, Bar-Sever YE.   +8 more
europepmc   +1 more source