Comparison of terrestrial exospheric hydrogen 3D distributions at solar minimum and maximum using TWINS Lyman-α observations

Remote sensing observations of far-ultraviolet (FUV) emissions have been used to estimate 3D neutral hydrogen (H) density models of the terrestrial exosphere under solar minimum (2008) and solar maximum (2013 and 2015) conditions. Specifically, we used Lyman-alpha (Lyman-α, FUV at 121.6 nm) radiance...

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Bibliographic Details

Published in:	Frontiers in Astronomy and Space Sciences
Main Authors:	Jochen H. Zoennchen, Gonzalo Cucho-Padin, Lara Waldrop, Hans J. Fahr
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2024-10-01
Subjects:	exosphere solar cycle atmospheric escape parametric estimation tomographic estimation
Online Access:	https://www.frontiersin.org/articles/10.3389/fspas.2024.1409744/full