| タイトル | Differences between ERBE and CERES Tropical Mean Fluxes: ENSO, Climate Change or Calibration? |
| 本文（外部サイト） | http://hdl.handle.net/2060/20050050927 |
| 著者（英） | Barkstrom, Bruce R.; Lee, R. B., III; Wielicki, Bruce A.; Wong, Takmeng; Young, David F.; Haeffelin, Martial |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2005-01-01 |
| 言語 | eng |
| 内容記述 | Verner E. Soumi was the father of radiation budget measurements from space. He directed the team at the University of Wisconsin that developed the first radiation budget measurements on the Iota (Explorer VII) coverage) spacecraft in 1959. The first data published was from hand calculations of night-time long-wave fluxes, with absolute accuracy estimated as better than 10 percent, and the data shown as hand drawn maps with lines of equal "long-wave radiation loss, in Langleys per minute X 10(exp -3) (isolangleys)". The first comparisons of the new radiation data with nephanalyses showed that clouds dominated the radiation patterns. Soumi immediately proposed using the radiation fields to help understand the atmospheric heat sources necessary to drive the atmospheric circulation. This early work already pointed to the relationship between the outgoing longwave radiation at the top of the atmosphere and the vertical flux divergence of infrared radiation within the atmosphere. In the next 30 years, global satellite observations of the radiation balance of the planet have advanced both in accuracy, stability, and in their ability to address cause and effect in the climate system. The purpose of the present paper is to examine early results of the new Clouds and the Earth's Radiant Energy System (CERES) data on Tropical Rainfall Measuring System (TRMM) which started data collection in January, 1998. CERES is a direct descendant of the legacy of Soumi's foresight on understanding the global energetics using satellite observations of broadband radiation. |
| NASA分類 | Meteorology and Climatology |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/87244 |
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