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DOI10.1175/JTECH1712.1
Angular distribution models for top-of-atmosphere radiative flux estimation from the Clouds and the Earth’s Radiant Energy System instrument on the Terra satellite. Part I: Methodology
Loeb, NG; Kato, S; Loukachine, K; Manalo-Smith, N
通讯作者Loeb, NG
来源期刊JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY
ISSN0739-0572
出版年2005
卷号22期号:4页码:338-351
英文摘要

The Clouds and Earth’s Radiant Energy System (CERES) provides coincident global cloud and aerosol properties together with reflected solar, emitted terrestrial longwave, and infrared window radiative fluxes. These data are needed to improve the understanding and modeling of the interaction between clouds, aerosols, and radiation at the top of the atmosphere, surface, and within the atmosphere. This paper describes the approach used to estimate top-of-atmosphere (TOA) radiative fluxes from instantaneous CERES radiance measurements on the Terra satellite. A key component involves the development of empirical angular distribution models (ADMs) that account for the angular dependence of the earth’s radiation field at the TOA. The CERES Terra ADMs are developed using 24 months of CERES radiances, coincident cloud and aerosol retrievals from the Moderate Resolution Imaging Spectroradiometer (MODIS), and meteorological parameters from the Global Modeling and Assimilation Office (GMAO)’s Goddard Earth Observing System (GEOS) Data Assimilation System (DAS) V4.0.3 product. Scene information for the ADMs is from MODIS retrievals and GEOS DAS V4.0.3 properties over the ocean, land, desert, and snow for both clear and cloudy conditions. Because the CERES Terra ADMs are global, and far more CERES data are available on Terra than were available from CERES on the Tropical Rainfall Measuring Mission (TRMM), the methodology used to define CERES Terra ADMs is different in many respects from that used to develop CERES TRMM ADMs, particularly over snow/sea ice, under cloudy conditions, and for clear scenes over land and desert.


类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000229287600002
WOS关键词MEASURING MISSION SATELLITE ; BIDIRECTIONAL REFLECTANCE ; CIRRUS CLOUDS ; VALIDATION ; ALGORITHM ; CERES ; RETRIEVAL ; PACKAGE ; BUDGET ; MODIS
WOS类目Engineering, Ocean ; Meteorology & Atmospheric Sciences
WOS研究方向Engineering ; Meteorology & Atmospheric Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/149503
作者单位(1)Hampton Univ, Ctr Atmospher Sci, Hampton, VA 23668 USA;(2)Sci Applicat Int Corp, Hampton, VA USA;(3)Analyt Serv & Mat, Hampton, VA USA
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Loeb, NG,Kato, S,Loukachine, K,等. Angular distribution models for top-of-atmosphere radiative flux estimation from the Clouds and the Earth’s Radiant Energy System instrument on the Terra satellite. Part I: Methodology[J],2005,22(4):338-351.
APA Loeb, NG,Kato, S,Loukachine, K,&Manalo-Smith, N.(2005).Angular distribution models for top-of-atmosphere radiative flux estimation from the Clouds and the Earth’s Radiant Energy System instrument on the Terra satellite. Part I: Methodology.JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY,22(4),338-351.
MLA Loeb, NG,et al."Angular distribution models for top-of-atmosphere radiative flux estimation from the Clouds and the Earth’s Radiant Energy System instrument on the Terra satellite. Part I: Methodology".JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY 22.4(2005):338-351.
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