Showing 1 - 20 results of 169 for search '"Atmosphères"', query time: 0.07s Refine Results
  1. 1

    Remote sensing of planetary atmospheres: Venus by Taylor, F

    Published 1998
    “…The problem is further complicated by the high temperatures and pressures found in the deep atmosphere, resulting in a novel and interesting radiative transfer problem even before scattering and absorption by cloud particles is taken into account. …”
    Conference item
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    THE DEEP ATMOSPHERE OF VENUS by Calcutt, S, Taylor, F

    Published 1994
    “…Venus as a planet resembles the Earth, but has a much hotter and denser atmosphere due to an extreme case of the greenhouse effect, caused by compositional differences and tile thick cloud cover. …”
    Conference item
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    Investigation of Saturn's atmosphere by Cassini by Taylor, F, Calcutt, S, Irwin, P, Nixon, C, Read, P, Smith, P, Vellacott, T

    Published 1998
    “…This paper considers the rationale for the exploration of Saturn's atmosphere by the Cassini mission, taking account of the key scientific questions posed by the earlier investigation by Voyager, and the capabilities of the instrumentation making up the Cassini payload. …”
    Conference item
  5. 5

    CARBON-MONOXIDE IN THE DEEP ATMOSPHERE OF VENUS by Taylor, F

    Published 1995
    “…The cloud structure and minor constituent distributions in the deep atmosphere of Venus observed from the Galileo spacecraft offer fascinating insights into the properties of this little-explored region of the Earth's nearest planetary neighbour. …”
    Conference item
  6. 6

    Uncertainty estimates for atmospheric neutrino fluxes by Barr, G, Gaisser, T, Stanev, T

    Published 2007
    “…Starting from a survey of experimental measurements, we assign uncertainties to the two most critical inputs to the calculation of fluxes of unoscillated atmospheric neutrinos, the hadron production and the primary cosmic ray fluxes. …”
    Conference item
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    A numerical model of the atmosphere of Venus by Lee, C, Lewis, SR, Read, P

    Published 2005
    “…Venus presents unique numerical and physical challenges because of its thick atmosphere, slow underlying solid body rotation, and super-rotating atmosphere. …”
    Conference item
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    Demonstrated Aeolus benefits in atmospheric sciences by Rennie, M, Stoffelen, A, Khaykin, S, Osprey, S, Wright, C, Banyard, T, Straume, AG, Reitebuch, O, Krisch, I, Parrinello, T, Von Bismarck, J, Wernham, D

    Published 2021
    “…Its scientific objectives are to improve weather forecasts and to advance the understanding of atmospheric dynamics and its interaction with the atmospheric energy and water cycle. …”
    Conference item
  11. 11

    VALIDATION OF ISAMS RETRIEVALS OF ATMOSPHERIC-TEMPERATURE AND PRESSURE by Dudhia, A, Livesey, N, Taylor, F

    Published 1994
    “…The ISAMS instrument on the UARS satellite uses the pressure-modulation radiometry technique to measure a variety of middle-atmosphere parameters. The temperature and pressure are retrieved using data from two CO2 modulators giving useful results in the altitude range 15-km to 80-km (100-mb to 0.01-mb) with a vertical resolution of approximately 2.5-km and precision of a few K in temperature and a few percent in pressure. …”
    Conference item
  12. 12

    Reduced-order models of the Martian atmospheric dynamics by Martinez-Alvarado, O, Moroz, I, Read, P, Lewis, S

    Published 2005
    “…In this paper we explore the possibility of deriving low-dimensional models of the dynamics of the Martian atmosphere. The analysis consists of a Proper Orthogonal Decomposition (POD) of the atmospheric streamfunction after first decomposing the vertical structure with a set of eigenmodes. …”
    Conference item
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    The structure and dynamics of the outer atmosphere of epsilon Eri by Sim, SA, Jordan, C, Dupree, A

    Published 2004
    “…The area filling factor of emitting material is determined in the upper atmosphere as a function of temperature. This provides new constraints on how the magnetic field might spread out in the atmosphere of an active main sequence star. …”
    Conference item
  16. 16

    Wave interactions and baroclinic chaos: A paradigm for long timescale variability in planetary atmospheres by Read, P, Collins, M, Fruh, W, Lewis, SR, Lovegrove, A

    Published 1998
    “…Baroclinic instability is the principal mode of non-axisymmetric flow in the large-scale atmospheric circulation at mid-latitudes, and is responsible for oganising the structure and behaviour of major weather systems. …”
    Conference item
  17. 17

    On the distribution and variability of water vapour in the middle atmosphere of Venus by Taylor, F

    Published 2005
    “…Water is a key constituent of every planetary environment, and on Venus its abundance, distribution and temporal behaviour are crucial for understanding greenhouse warming, cloud formation and dissipation, volcanism, and atmospheric evolution. Many telescopic and spacecraft-based observations of atmospheric water vapour on Venus have been made, but are inconclusive about its role as a component of the current climate system on the planet. …”
    Conference item
  18. 18

    Hadron interaction simulation in atmospheric neutrino flux calculations by Barr, G

    Published 2007
    “…The aspects of hadron simulation affecting the calculation of unoscillated atmospheric neutrino fluxes is discussed. The method of simulating the atmospheric cascades is described. …”
    Conference item
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    Some fundamental questions concerning the circulation of the atmosphere of Venus by Taylor, F

    Published 2002
    “…There has been very little new data on the atmosphere of Venus in recent years, but ongoing studies of data from space missions such as Pioneer Venus, Venera and Galileo, plus ground-based observations, have uncovered, but not yet resolved, a number of fundamental questions relating to the atmospheric global circulation. …”
    Conference item