| タイトル | First global WCRP shortwave surface radiation budget dataset |
| 著者（英） | Laszlo, I.; Gilgen, H.; Pinker, R. T.; Moats, C. D.; Konzelman, T.; Charlock, T. P.; Staylor, W. F.; Whitlock, C. H.; DiPasquale, R. C.; Ohmura, A. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1995-06-01 |
| 言語 | eng |
| 内容記述 | Shortwave radiative fluxes that reach the Earth's surface are key factors that influence atmospheric and oceanic circulations as well as surface climate. Yet, information on these fluxes is meager. Surface site data are generally available from only a limited number of observing stations over land. Much less is known about the large-scale variability of the shortwave radiative fluxes over the oceans, which cover most of the globe. Recognizing the need to produce global-scale fields of such fluxes for use in climate research, the World Climate Research Program has initiated activities that led to the establishment of the Surface Radiation Budget Climatology Project with the ultimate goal to determine various components of the surface radiation budget from satellite data. In this paper, the first global products that resulted from this activity are described. Monthly and daily data on a 280-km grid scale are available. Samples of climate parameters obtainable from the dataset are presented. Emphasis is given to validation and limitations of the results. For most of the globe, satellite estimates have bias values between +/- 20 W/sq m and rms values are around 25 W/sq m. There are specific regions with much larger uncertainties however. |
| NASA分類 | Geophysics |
| レポートNO | 96N22258
NASA-TM-111225
NAS 1.15:111225 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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