Výsledky vyhledávání - "Adrian Brines"

Retrieval of Martian Atmospheric CO Vertical Profiles From NOMAD Observations During the First Year of TGO Operations

Publikováno v: Journal of Geophysical Research: Planets. 128

We present CO density profiles up to about 100 km in the Martian atmosphere obtained for the first time from retrievals of solar occultation measurements by the Nadir and Occultation for Mars Discovery (NOMAD) onboard ExoMars Trace Gas Orbiter (TGO).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17669f25022e2838390df6f0c64ea904
https://doi.org/10.1029/2022je007282

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Mesospheric and thermospheric carbon dioxide and temperature profiles from NOMAD-SO onboard TGO

Autor: Loïc Trompet, Ann Carine Vandaele, Ian Thomas, Shohei Aoki, Frank Daerden, Justin Erwin, Zachary Flimon, Lori Neary, Arnaud Mahieux, Séverine Robert, Geronimo Villanueva, Giuliano Liuzzi, Miguel Angel Lopez-Valverde, Adrian Brines, Giancarlo Bellucci, José Juan Lopez-Moreno, Manish Patel

NOMAD [1] is regularly scanning the atmosphere of Mars from the troposphere to the upper thermosphere since the beginning of the science operations of the Trace Gas Orbiter on April 21, 2018. This work focus on retrievals of CO2 density and temperatu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1742772e0f28b257a491705b6dd36961
https://doi.org/10.5194/epsc2022-1013

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Mapping of Martian CO from NOMAD solar occultation measurements for MY35 and 36

Introduction: CO is one of the important trace gas species in the Martian atmosphere which is linked to the Martian photochemistry through its production in the upper atmosphere in the photolysis of CO2 and its destruction in the lower altitudes in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::489ba0e869fec5baa824e55aa31e5dfe
https://doi.org/10.5194/epsc2022-853

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Mars water vapor vertical distributions from the troposphere to the mesosphere from NOMAD Solar Occultation for Martian Years 34 and 35

Autor: Adrian Brines, Miguel Ángel Lopez Valverde, Aurélien Stolzenbach, Ashim Modak, Bernd Funke, Francisco Gonzalez Galindo, Jose Juan Lopez Moreno, Shohei Aoki, Ann Carine Vandaele, Frank Daerden, Ian Thomas, Justin Erwin, Loïc Trompet, Bojan Ristic, Gerónimo Luis Villanueva, Giuliano Liuzzi, Manish Patel, Giancarlo Bellucci

NOMAD [1] (Nadir and Occultation for MArs Discovery) is a multi-channel spectrometer onboard the ExoMars 2016 Trace Gas Orbiter (TGO), which began its observations in April 2018. The Solar Occultation (SO) channel has a spectral range coverage from 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94c1393ebd12492f3304a1a1d9989c45
https://doi.org/10.5194/epsc2022-504

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Measurements of water and its D/H as released from both Martian polar caps

Introduction The large enrichments of D/H currently measured in atmospheric water suggest that a large fraction, beyond 80%, of this water was lost over time1,2, and Ar and O isotopic ratios measured with MAVEN3 and TGO4 indicate Mars has lost a larg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dc77fc42402ad6eb6e06e8c9fbeed82
https://doi.org/10.5194/epsc2022-766

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Vertical distribution of atmospheric temperature and density from the solar occultation instruments NOMAD and ACS on board the Trace Gas Orbiter

One of the goals of the ESA and Roscosmos Exomars Trace Gas Orbiter (TGO) is the exploitation of the two solar occultation instruments NOMAD [1] and ACS [2] to characterize the thermal structure of the Martian atmosphere with unprecendented vertical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9499af352428def2c5d69343263f8176
https://doi.org/10.5194/epsc2022-779

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Composition and size of Martian aerosols as seen in the IR from solar occultation measurements by NOMAD onboard TGO

Autor: aurélien stolzenbach, Miguel-Angel López Valverde, Adrian Brines, Ashimananda Modak, Bernd Funke, Francisco González-Galindo, Ian Thomas, Giuliano Liuzzi, Geronimo Villanueva, Mikhail Luginin, Shohei Aoki

IntroductionThe nature, size and content of aerosols in the atmosphere affect the energy budget on all planets, hence the atmospheric dynamic of the planet. Mars exhibits three types of atmospheric aerosol. Mineral dust, water ice and carbon dioxide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9947c39d26858d952c1ea79dd24b52f8
https://doi.org/10.5194/epsc2022-922

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Calibration of the Nomad SO Channel on ExoMars Trace Gas Orbiter

Autor: Ian Thomas, Shohei Aoki, Loic Trompet, Justin Erwin, Geronimo Villanueva, Giuliano Liuzzi, Miguel Lopez-Valverde, Adrian Brines, Bernd Funke, Ann Carine Vandaele, Severine Robert, Frank Daerden, Bojan Ristic, Jose Juan Lopez-Moreno, Giancarlo Bellucci, Manish Patel

Introduction NOMAD is a three-channel spectrometer on the ExoMars 2016 Trace Gas Orbiter. The NOMAD solar occultation (SO) channel has been operating around Mars since April 2018 [1]. In the past three years of science operations, we have performed m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0ef4e4bb752e46bf8236669dab06a2d
https://doi.org/10.5194/epsc2021-504

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CO2 and Temperature vertical profiles in the Martian atmosphere from solar occultation measurements at 2.7 micron by instruments NOMAD and ACS on board the Exomars Trace Gas Orbiter

Introduction Vertical profiles of CO2 and temperature with good vertical resolution are key measurements to characterize the Martian atmosphere, although difficult to obtain from remote observations [1]. For the first time these vertical profiles can

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16c187730113b61f83b100856d64a524
https://doi.org/10.5194/epsc2021-109

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