Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Intercomparison of radiative transfer codes under non-local thermodynamic equilibrium conditions. / Von Clarmann, T.; Dudhia, A.; Edwards, D. P.; Funke, B.; Höpfner, M.; Kerridge, B.; Kostsov, V.; Linden, A.; López-Puertas, M.; Timofeyev, Yu.
в: Journal of Geophysical Research Atmospheres, Том 107, № 22, 4631, 01.01.2002.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Intercomparison of radiative transfer codes under non-local thermodynamic equilibrium conditions
AU - Von Clarmann, T.
AU - Dudhia, A.
AU - Edwards, D. P.
AU - Funke, B.
AU - Höpfner, M.
AU - Kerridge, B.
AU - Kostsov, V.
AU - Linden, A.
AU - López-Puertas, M.
AU - Timofeyev, Yu
PY - 2002/1/1
Y1 - 2002/1/1
N2 - Limb infrared spectra calculated by the Optimized and Precise Radiative Transfer Algorithm (KOPRA), GENLN2, Reference Forward Model (RFM), and Simulation Program for Infrared Radiative Transfer (SPIRT) radiative transfer algorithms were intercompared for both local thermodynamic equilibrium (LTE) and non-local thermodynamic equilibrium (non-LTE) conditions, in the latter case for given profiles of vibrational temperatures. The overall agreement is usually better than approximately 0.5%, except for isolated phenomena that have been assessed in more detail. Most spectral radiance discrepancies occur also under LTE conditions and are attributed to different treatment of far wings of lines, integration schemes, and mass-weighted averaging of atmospheric temperature and pressure along slant path segments as well as different spectral sampling during the calculation of monochromatic radiances.
AB - Limb infrared spectra calculated by the Optimized and Precise Radiative Transfer Algorithm (KOPRA), GENLN2, Reference Forward Model (RFM), and Simulation Program for Infrared Radiative Transfer (SPIRT) radiative transfer algorithms were intercompared for both local thermodynamic equilibrium (LTE) and non-local thermodynamic equilibrium (non-LTE) conditions, in the latter case for given profiles of vibrational temperatures. The overall agreement is usually better than approximately 0.5%, except for isolated phenomena that have been assessed in more detail. Most spectral radiance discrepancies occur also under LTE conditions and are attributed to different treatment of far wings of lines, integration schemes, and mass-weighted averaging of atmospheric temperature and pressure along slant path segments as well as different spectral sampling during the calculation of monochromatic radiances.
KW - 1610 Global change: atmosphere (0315, 0325)
KW - 1640 Global change: remote sensing
KW - 3210 Mathematical geophysics: modeling
UR - http://www.scopus.com/inward/record.url?scp=0013024753&partnerID=8YFLogxK
U2 - 10.1029/2001JD001551
DO - 10.1029/2001JD001551
M3 - Article
AN - SCOPUS:0013024753
VL - 107
JO - Journal of Geophysical Research: Biogeosciences
JF - Journal of Geophysical Research: Biogeosciences
SN - 0148-0227
IS - 22
M1 - 4631
ER -
ID: 34927743