Search Results - "Thomas, Ian R"
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Highly Silicic Compositions on the Moon
Published in Science (American Association for the Advancement of Science) (17-09-2010)“…Using data from the Diviner Lunar Radiometer Experiment, we show that four regions of the Moon previously described as "red spots" exhibit mid-infrared spectra…”
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Minimum Noise Fraction Analysis of TGO/NOMAD LNO Channel High-Resolution Nadir Spectra of Mars
Published in Remote sensing (Basel, Switzerland) (01-12-2023)“…NOMAD is a suite of spectrometers on the board of the ESA-Roscosmos Trace Gas Orbiter (TGO) spacecraft and is capable of investigating the Martian environment…”
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Global Silicate Mineralogy of the Moon from the Diviner Lunar Radiometer
Published in Science (American Association for the Advancement of Science) (17-09-2010)“…We obtained direct global measurements of the lunar surface using multispectral thermal emission mapping with the Lunar Reconnaissance Orbiter Diviner Lunar…”
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Transient HCl in the atmosphere of Mars
Published in Science advances (01-02-2021)“…A major quest in Mars' exploration has been the hunt for atmospheric gases, potentially unveiling ongoing activity of geophysical or biological origin. Here,…”
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Evaluation of the Capability of ExoMars-TGO NOMAD Infrared Nadir Channel for Water Ice Clouds Detection on Mars
Published in Remote sensing (Basel, Switzerland) (01-09-2022)“…As part of the payload of the 2016 ExoMars Trace Gas Orbiter (TGO) mission, the Nadir and Occultation for MArs Discovery (NOMAD) suite instrument has been…”
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Martian Dust Storm Impact on Atmospheric H2o and D/H Observed By Exomars Trace Gas Orbiter
Published in Nature (London) (25-04-2019)“…Global dust storms on Mars are rare1,2 but can affect the Martian atmosphere for several months. They can cause changes in atmospheric dynamics and inflation…”
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No detection of methane on Mars from early ExoMars Trace Gas Orbiter observations
Published in Nature (London) (01-04-2019)“…The detection of methane on Mars has been interpreted as indicating that geochemical or biotic activities could persist on Mars today. A number of different…”
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The Deuterium Isotopic Ratio of Water Released From the Martian Caps as Measured With TGO/NOMAD
Published in Geophysical research letters (28-06-2022)“…We report vertical profiles of water and D/H for one Martian year as measured with the TGO/NOMAD instrument. The observations were performed via solar…”
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Comprehensive investigation of Mars methane and organics with ExoMars/NOMAD
Published in Icarus (New York, N.Y. 1962) (15-03-2021)“…Methane (CH4) on Mars has attracted a great deal of attention since it was first detected in January 2003. As methane is considered a potential marker for…”
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First Detection and Thermal Characterization of Terminator CO2 Ice Clouds With ExoMars/NOMAD
Published in Geophysical research letters (28-11-2021)“…We present observations of terminator CO2 ice clouds events in three groups: Equatorial dawn, Equatorial dusk (both between 20°S and 20°N) and Southern…”
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The climatology of carbon monoxide on Mars as observed by NOMAD nadir-geometry observations
Published in Icarus (New York, N.Y. 1962) (01-07-2021)“…More than a full Martian year of observations have now been made by the Nadir Occultation for MArs Discovery (NOMAD) instrument suite on-board the ExoMars…”
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WebCSD: the online portal to the Cambridge Structural Database
Published in Journal of applied crystallography (01-04-2010)“…WebCSD, a new web‐based application developed by the Cambridge Crystallographic Data Centre, offers fast searching of the Cambridge Structural Database using…”
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Calibration of NOMAD on ESA's ExoMars Trace Gas Orbiter: Part 1 – The Solar Occultation channel
Published in Planetary and space science (01-09-2022)“…Nadir and Occultation for MArs Discovery (NOMAD) is a 3-channel spectrometer suite that is currently orbiting Mars onboard ESA's ExoMars Trace Gas Orbiter,…”
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Calibration of NOMAD on ESA's ExoMars Trace Gas Orbiter: Part 2 – The Limb, Nadir and Occultation (LNO) channel
Published in Planetary and space science (01-09-2022)“…The Nadir and Occultation for MArs Discovery (NOMAD) instrument is a 3-channel spectrometer suite on the ESA ExoMars Trace Gas Orbiter. Since April 2018, when…”
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Removal of straylight from ExoMars NOMAD-UVIS observations
Published in Planetary and space science (01-09-2022)“…We present an in-flight straylight removal method for the Ultraviolet and Visible Spectrometer (UVIS) channel of the Nadir and Occultation for Mars Discovery…”
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Probing the Atmospheric Cl Isotopic Ratio on Mars: Implications for Planetary Evolution and Atmospheric Chemistry
Published in Geophysical research letters (16-05-2021)“…Following the recent detection of HCl in the atmosphere of Mars by ExoMars/Trace Gas Orbiter, we present here the first measurement of the 37Cl/35Cl isotopic…”
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Thermal infrared emissivity measurements under a simulated lunar environment: Application to the Diviner Lunar Radiometer Experiment
Published in Journal of Geophysical Research: Planets (01-12-2012)“…We present new laboratory thermal infrared emissivity spectra of the major silicate minerals identified on the Moon measured under lunar environmental…”
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Fire Fatality and Alcohol Intake: Analysis of Key Risk Factors
Published in Journal of studies on alcohol and drugs (01-09-2011)“…After a brief review of the literature on the role of alcohol in residential fire deaths, a comparison of different risk factors for residential fire fatality…”
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Publisher Correction: No detection of methane on Mars from early ExoMars Trace Gas Orbiter observations
Published in Nature (London) (01-05-2019)“…The surname of author Cathy Quantin-Nataf was misspelled ‘Quantin-Nata’, authors Ehouarn Millour and Roland Young were missing from the ACS and NOMAD Science…”
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Publisher Correction: Martian dust storm impact on atmospheric H2O and D/H observed by ExoMars Trace Gas Orbiter
Published in Nature (London) (17-04-2019)“…The surname of author Cathy Quantin-Nataf was misspelled ‘Quantin-Nata’ , authors Ehouarn Millour and Roland Young were missing from the ACS Science Team list,…”
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