Results 61 to 70 of about 225 (104)

Error Assessment of Thermospheric Mass Density Retrieval With POD Products Using Different Strategies During Solar Minimum

open access: yesSpace Weather, Volume 22, Issue 9, September 2024.
Abstract With the proliferation of low Earth orbit (LEO) satellites carrying GNSS receivers on‐board commercial operators such as Spire, Starlink, OneWeb, and Amazon, an abundance of high‐cadence tracking data could become available to the scientific community. While GNSS measurements from geodetic‐grade receivers on satellites like SWARM, CHAMP, GRACE,
Vishal Ray   +3 more
wiley   +1 more source

IPIM Modeling of the Ionospheric F-2 Layer Depletion at High Latitudes During a High-Speed Stream Event [PDF]

open access: yes, 2018
Our aim is to understand the effect of high-speed stream events on the high-latitude ionosphere and more specifically the decrease of the f(o)F(2) frequency during the entire day following the impact.
Akasofu   +42 more
core   +4 more sources

Multi‐Instrument and SAMI3‐TIDAS Data Assimilation Analysis of Three‐Dimensional Ionospheric Electron Density Variations During the April 2024 Total Solar Eclipse

open access: yesJournal of Geophysical Research: Space Physics, Volume 129, Issue 9, September 2024.
Abstract This paper conducts a multi‐instrument and data assimilation analysis of the three‐dimensional ionospheric electron density responses to the total solar eclipse on 08 April 2024. The altitude‐resolved electron density variations over the continental US and adjacent regions are analyzed using the Millstone Hill incoherent scatter radar data ...
Ercha Aa   +7 more
wiley   +1 more source

Michelson Interferometer for Global High-Resolution Thermospheric Imaging (MIGHTI) On-Orbit Wind Observations: Data Analysis and Instrument Performance. [PDF]

open access: yesSpace Sci Rev, 2023
Englert CR   +9 more
europepmc   +1 more source

Comparison of ICON/MIGHTI and TIMED/TIDI Neutral Wind Measurements in the Lower Thermosphere. [PDF]

open access: yesJ Geophys Res Space Phys, 2021
Dhadly MS   +5 more
europepmc   +1 more source

Observations of the thermosphere using measurements from long-term Fabry-Perot interferometers [PDF]

open access: yes, 2017
Since the ionosphere was discovered in the 1920s, numerous and diverse experiments have been conducted to classify this region of the upper atmosphere. Radar, satellites, rockets, ionosondes, global positioning system (GPS) receivers, and more have been
Fisher, Daniel J
core  

Dynamics of the Earth's thermosphere across a range of spatial and temporal scales [PDF]

open access: yes, 2023
Dissertation (Ph.D.) University of Alaska Fairbanks, 2023This dissertation presents an investigation of aspects of the dynamics of Earth's thermosphere that do not harmonize with the current understanding.
Itani, Rajan
core  

Yield estimation of the 2020 Beirut explosion using open access waveform and remote sensing data. [PDF]

open access: yesSci Rep, 2021
Pilger C   +7 more
europepmc   +1 more source

The great space weather washing machine:Examining the dynamics of high-latitude ionosphere-thermosphere coupling [PDF]

open access: yes, 2019
The Earth’s upper atmosphere at high latitudes is a complicated region that is under the influence of many competing forces. For one, it is where the atmosphere becomes partially ionised, and thus subjected to the electromagnetic influences of the ...
Billett, Daniel
core   +1 more source

Prospects for meteotsunami detection in earth's atmosphere using GNSS observations. [PDF]

open access: yesGPS Solut, 2023
Vergados P   +6 more
europepmc   +1 more source

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