Results 81 to 90 of about 348 (165)

Interrelation of traveling ionospheric disturbances above and below the F-layer peak according to the ionosonde and the SWARM constellation data

Учёные записки Казанского университета: Серия Физико-математические науки, 2019
One approach to determining the height structure of the mid-latitude medium-scale travelling ionospheric disturbances (MSTIDs) above the F layer peak is to involve simultaneous satellite measurements in the ground-based ionosonde measurements near Kazan.
A.D. Akchurin, G.S. Smirnov
doaj   +1 more source

Properties of Medium-Scale Traveling Ionospheric Disturbances Observed over Mexico during Quiet Solar Activity

Atmosphere
We present a statistical study of some physical properties of medium-scale traveling ionospheric disturbances (MSTIDs) registered over the Mexican territory during 2018 and 2019 (solar minimum).
Esmeralda Romero-Hernandez, Federico Salinas-Samaniego, Olusegun F. Jonah, Ernesto Aguilar-Rodriguez, Mario Rodriguez-Martinez, Giorgio Arlan da Silva Picanço, Clezio M. Denardini, Carlos Alberto Guerrero-Peña, Rogelio Aguirre-Gutierrez, Flor Araceli Garcia-Castillo, Sandra Ayala, Eduardo Perez-Tijerina, Maria A. Sergeeva, Juan Americo Gonzalez-Esparza   +13 more
doaj   +1 more source

Medium Scale Travelling Ionospheric Disturbances sensed with GNSS TEC and SuperDARN

, 2022
Medium Scale Travelling Ionospheric Disturbances (MSTIDs) are quasi-wavelike structures in ionospheric density that can be sensed using Global Navigational Satellite Service (GNSS) Total Electron Content (TEC) techniques and coherent scatter radars such ...
Kelley, Ian James
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Morphological Features of Severe Ionospheric Weather Associated with Typhoon Doksuri in 2023

Remote Sensing
The atmospheric gravity waves (AGWs) generated by severe typhoons can facilitate the transfer of energy from the troposphere to the ionosphere, resulting in medium-scale traveling ionospheric disturbances (MSTIDs).
Wang Li, Fangsong Yang, Jiayi Yang, Renzhong Zhang, Juan Lin, Dongsheng Zhao, Craig M. Hancock   +6 more
doaj   +1 more source

Medium-Scale Traveling Ionospheric Disturbances and Plasma Bubbles Observed by an All-Sky Airglow Imager at Yonaguni, Japan

Terrestrial, Atmospheric and Oceanic Sciences, 2009
We report on night time air glow imaging observations of the low latitude ionosphere by means of a 630-m all-sky imager in stalled in March 2006 at Yonaguni, Japan (24.5°N, 123.0°E; 14.6°N geomagnetic), about 100 km east of Taiwan.
Tadahiko Ogawa, Yuichi Otsuka, Kazuo Shiokawa, Takuya Tsugawa, Akinori Saito, Kazuaki Hoshinoo, Keisuke Matunaga, Minoru Kubota, Mamoru Ishii   +8 more
doaj   +1 more source

Temporal Evolution of Low-Latitude Plasma Blobs Identified From Multiple Measurements: ICON, GOLD, and Madrigal TEC. [PDF]

J Geophys Res Space Phys, 2022
Park J, Huang CS, Eastes RW, Coster AJ.
europepmc   +1 more source

Medium-scale traveling ionospheric disturbances over Taiwan observed with HF Doppler sounding

Earth, Planets and Space, 2017
We analyzed horizontal velocities of medium-scale traveling ionospheric disturbances using HF Doppler sounding over Taiwan from January 2014 to January 2016.
Jiří Fišer, Jaroslav Chum, Jann-Yenq Liu   +2 more
doaj   +1 more source

Sources and characteristics of medium‐scale traveling ionospheric disturbances observed by high‐frequency radars in the North American sector

, 2016
Medium-scale traveling ionospheric disturbances (MSTIDs) are wave-like ionospheric perturbations routinely observed by high-frequency radars. We focus on a class of MSTIDs observed during the winter daytime at high latitudes and midlatitudes.
E. S. Miller, M. L. West, Miller, E. S., Ruohoniemi, J. M., West, M. L., J. B. H. Baker, J. M. Ruohoniemi, A. J. Gerrard, N. A. Frissell, R. A. Greenwald, Gerrard, A. J., Greenwald, R. A., Baker, J. B.H., Frissell, N. A.   +13 more
core   +1 more source

Germ cells: ENCODE's forgotten cell type†. [PDF]

Biol Reprod, 2021
McCarrey JR, Cheng K.
europepmc   +1 more source

Collocated ionosonde and dense GPS/GLONASS network measurements of midlatitude MSTIDs

, 2020
© 2017 COSPAR To analyze midlatitude medium-scale travelling ionospheric disturbances (MSTIDs) over Kazan (55.5°N, 49°E), Russia, the sufficiently dense network of GNSS receivers (more than 150 ground-based stations) were used.

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