Výsledky vyhledávání - "Frédéric, Romand"

Akademický článek

Assessing Greenhouse Gas Monitoring Capabilities Using SolAtmos End-to-End Simulator: Application to the Uvsq-Sat NG Mission

Autor: Cannelle Clavier, Mustapha Meftah, Alain Sarkissian, Frédéric Romand, Odile Hembise Fanton d’Andon, Antoine Mangin, Slimane Bekki, Pierre-Richard Dahoo, Patrick Galopeau, Franck Lefèvre, Alain Hauchecorne, Philippe Keckhut

Publikováno v: Remote Sensing, Vol 16, Iss 8, p 1442 (2024)

Monitoring atmospheric concentrations of greenhouse gases (GHGs) like carbon dioxide and methane in near real time and with good spatial resolution is crucial for enhancing our understanding of the sources and sinks of these gases. A novel approach c

Externí odkaz: https://doaj.org/article/cae08936074b4355b8bb4f78f558747a

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AMICal Sat and ATISE: two space missions for auroral monitoring

Publikováno v: Journal of Space Weather and Space Climate
Journal of Space Weather and Space Climate, EDP sciences, 2018, 8, pp.A44. ⟨10.1051/swsc/2018035 ⟩
Journal of Space Weather and Space Climate, Vol 8, p A44 (2018)
Journal of Space Weather and Space Climate, 2018, 8, A44 (12p.). ⟨10.1051/swsc/2018035⟩
Journal of Space Weather and Space Climate, EDP sciences, 2018, 8, A44 (12p.). ⟨10.1051/swsc/2018035⟩

A lack of observable quantities renders it generally difficult to confront models of Space Weather with experimental data and drastically reduces the forecast accuracy. This is especially true for the region of Earth’s atmosphere between altitudes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03209ca83da01e26aa07d4530b49c1c3
https://hal-insu.archives-ouvertes.fr/insu-01900254

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CO2 thermal infrared signature following a sprite event in the mesosphere

Autor: Mathieu Barthelemy, Sébastien Payan, Anne Vialatte, Frédéric Romand, Laurence Croizé

Publikováno v: Journal of Geophysical Research Space Physics
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2018, 123 (9), pp.8039-8050. ⟨10.1029/2018JA025894⟩
Journal of Geophysical Research Space Physics, 2018, 123 (9), pp.8039-8050. ⟨10.1029/2018JA025894⟩

International audience; Sprites are a potential thermal infrared radiation source in the stratosphere and mesosphere through molecular vibrational excitation. We developed a plasma‐chemical model to compute the vibrational kinetics induced by a spr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bce7020c996fe53811f26813faaa06f
https://hal-insu.archives-ouvertes.fr/insu-01876789

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Simulation of the infrared signature of transient luminous events in the middle atmosphere for a limb line of sight

Autor: Sébastien Payan, Frédéric Romand, Laurence Croizé, Nathalie Huret

Publikováno v: OSA Light, Energy and the Environment Congress
OSA Light, Energy and the Environment Congress, Nov 2016, Leipzig, Germany. pp. JW4A, 2016, ⟨10.1364/FTS.2016.JW4A.30⟩
OSA Light, Energy and the Environment Congress, Nov 2016, Leipzig, Germany. pp.JW4A, 2016, ⟨10.1364/FTS.2016.JW4A.30⟩
EGU General Assembly 2016
EGU General Assembly 2016, Apr 2016, Vienne, Austria

International audience; Transient Luminous Events (TLE) are electrical and optical events which occurs above thunderstorms. Visual signatures are reported since the beginning of the 20th century but the first picture is accidentally recorded from a t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaad62f3f2b37fbdf605e1b7e762c77e
https://hal-insu.archives-ouvertes.fr/insu-01414975

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Akademický článek

AMICal and ATISE : two cubesats optical payload for space weather monitoring.

Autor: Barthelemy, Mathieu, Vladimir, Kalegaev, Anne, Vialatte, Frédéric, Romand, Sebastien, Payan, Laurence, Croize

Publikováno v: Geophysical Research Abstracts; 2018, Vol. 20, p1735-1735, 1p

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