Global features and trends of the tropopause derived from GPS/CHAMP RO data |
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Authors: | HAN TingTing PING JinSong & ZHANG SuJun Shanghai Astronomical Observatory Chinese Academy of Sciences Shanghai China Graduate Unviersity of Chinese Academy of Sciences Beijing |
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Institution: | HAN TingTing1,2,PING JinSong1 & ZHANG SuJun1 1 Shanghai Astronomical Observatory,Chinese Academy of Sciences,Shanghai 200030,China,2 Graduate Unviersity of Chinese Academy of Sciences,Beijing 100039 |
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Abstract: | The global characteristics and trends of the tropopause physical parameters,height and temperature,obtained from the GPS/CHAMP radio occultation(RO) data in the period from Jul.2001 to Oct.2008,were modeled and analyzed in this work.The global distribution and variation of these parameters with latitude were estimated and analyzed using the Empirical Orthogonal Function(EOF),which was introduced to reveal the possible relationship between the tropopause variations and global climate change.The tropopause he... |
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Keywords: | tropopause height and temperature latitude features trend Empirical Orthogonal Function |
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