Results 141 to 150 of about 449 (162)
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A case study on multiple self-interactions of MSTID bands: New insights

Advances in Space Research, 2023
In this study, we report a special event of nighttime southwestward propagating medium scale traveling ionospheric disturbances (MSTIDs) observed in O(1D) 630.0 nm airglow images from an all-sky imager at Hanle (32.7°N, 78.9°E; Mlat. ~24.1°N), Ladakh, India on a geomagnetically quiet (Ap = 7) night of 15 September 2018.
Dipjyoti Patgiri   +10 more
openaire   +1 more source

Analysis of MSTIDs triggered by dynamical events

It is well known that the ionosphere is a highly dynamic medium, and the electron density can vary significantly within a very short period of time at a given location. One of the reasons for the irregular variations are ionospheric signatures of Atmospheric Gravity Waves (AGWs) – Travelling Ionospheric Disturbances (TIDs).
Dalia Buresova   +16 more
openaire   +1 more source

Statistical Analysis of the Occurrences of Mstids Observed by All-Sky Imager in Low Magnetic Latitude

2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017
This research identified the occurrence of Medium-Scale Traveling Ionospheric disturbances (MSTIDs) during the ascending solar activity year 2010–2013 using the All-Sky Imager (ASI) mounted on Sirindhorn Observatory, Chiang Mai Thailand (18.8° N, 98.9° E, 13° dip latitude) to study the mechanism of the generation of irregularities in the ionosphere at ...
Yuichi Ōtsuka, Falin Wu
exaly   +3 more sources

Formation and evolution of nighttime MSTID modulated by the atmospheric tides

In this report, we utilize data from the multi-ground-based instruments of the Chinese Meridian Project (CMP) and public national websites, including red-line all-sky airglow imagers, digisondes, GNSS-TEC receivers, and so on, to conduct an in-depth investigation into the formation and evolution processes as well as the accompanying physical mechanisms
Longchang Sun   +3 more
openaire   +1 more source

Characteristics of daytime medium scale traveling ionospheric disturbances (MSTIDs) as observed by SWARM

2020
<p><span>This paper studies the daytime medium scale traveling ionospheric disturbances (MSTIDs) in the mid- and low-latitude ionosphere for a period of nearly half a solar cycle (2014-2019) using SWARM observations.
Chinmaya Nayak, Stephan Buchert
openaire   +1 more source

Improved MSTID modelling and impact on precise GNSS processing

2015
Preprint
Hernández Pajares, Manuel   +12 more
openaire   +1 more source

Radar and Optical Observations of Irregular Midlatitude Sporadic E Layers Beneath MSTIDs

2011
An irregular sporadic E ionization layer was observed by the Arecibo incoherent scatter radar and a coherent scatter radar imager located on St. Croix during the passage of an MSTID observed by the Boston University all-sky camera in 630 nm imagery. The MSTID in question was not very intense and was barely detectable in the vertical F region plasma ...
David L. Hysell   +8 more
openaire   +1 more source

Global Distribution of Nighttime MSTIDs and Its Association With E Region Irregularities Seen by CHAMP Satellite

Journal of Geophysical Research: Space Physics, 2021
Woo Kyoung Lee   +2 more
exaly  

Investigation of the vertical slope of MSTID phase fronts from GNSS data

Proceedings of the XXXVth URSI General Assembly and Scientific Symposium – GASS 2023, 2023
Ruslan Sherstyukov   +2 more
openaire   +1 more source

Storm Time Electrified MSTIDs Observed Over Mid-Latitude North America

Journal of Geophysical Research: Space Physics, 2023
Joseph B.H. Baker   +2 more
exaly  

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