2A-21 of PR (TRMM) Data Processing


2A-21 processing is to read the result of 1B-21 processing, and to calculate instantaneous value, and time and spatial average of ground surface scattering coefficient (Scattering Radar Cross Section of the surface) from radar received power. For rain, Path Integrated Attenuation (PIA) is calculated based on the surface reference data of no rain area. This PIA is used to calculate rainfall profile in 2A-25 as reference data using Surface Reference Technique (SRT).





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ファイル識別子 ND01027
メタデータ規格 JMP2.0
主題分類 環境
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文字集合 utf8
日付 2005-01-21
言語 英語
記述的キーワード [{"keyword": "TRMM", "type": "005"}, {"keyword": "PR", "type": "005"}, {"keyword": "2A-21", "type": "003"}, {"keyword": "CLOUD", "type": "001"}, {"keyword": "RAIN", "type": "001"}]
識別情報-文字集合 utf8
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識別情報-範囲1-時間要素1 {"EX_TemporalExtent": {"extent": {"beginEnd": {"begin": "1997-12-16", "end": "2004-12-31"}}}}
識別情報-言語 英語
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階層レベル データ集合