Results 131 to 140 of about 12,606 (256)

Three-dimensional spectral analysis of gravity waves from airglow observations over Northwest China

open access: yesEarth and Planetary Physics
The three-dimensional spectral analysis method was applied to airglow data from September 2023 to August 2024 derived from an OH airglow imager located at the Hejing station (42.79°N, 83.73°E) to study the propagation characteristics of gravity waves ...
QinZeng Li   +5 more
doaj   +1 more source

First results from the retrieved column O/N<sub>2</sub> ratio from the Ionospheric Connection Explorer (ICON): Evidence of the impacts of nonmigrating tides. [PDF]

open access: yesJ Geophys Res Space Phys, 2021
England SL   +13 more
europepmc   +1 more source

Chapman's airglow mechanism resurrected?

open access: yesGeophysical Research Letters, 1993
A reanalysis is summarized of a previously unquestioned, sole source of kinetic data, on the reaction of NaO with O‐atom. It is apparent that there are significant uncertainties in the kinetic mechanism of the experiments. Moreover, it appears plausible that these reaction rate data do not relate to NaO but rather to Na2O.
openaire   +1 more source

An assessment of twilight airglow inversion procedures using atmosphere explorer observations [PDF]

open access: yes
The aim of this research project was to test and truth some recently developed methods for recovering thermospheric oxygen atom densities and thermospheric temperatures from ground-based observations of the 7320 A O(+)((sup 2)D - (sup 2)P) twilight air ...
Mcdade, I. C., Sharp, W. E.
core   +1 more source

Analysis of close conjunctions between dayside polar cap airglow patches and flow channels by all-sky imager and DMSP [PDF]

open access: gold, 2016
Boyi Wang   +6 more
openalex   +1 more source

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