閬ユ劅鎶�鏈笌搴旂敤 鈥衡�� 2011, Vol. 26 鈥衡�� Issue (2): 247-254.DOI: 10.11873/j.issn.1004-0323.2011.2.247

鈥� 缁艰堪 鈥� 涓婁竴绡�    涓嬩竴绡�

鍗槦閬ユ劅澶ф皵CO2鐨勬妧鏈笌鏂规硶杩涘睍缁艰堪

 鍒樻瘏1,鍚曡揪浠�1,闄堟椽婊�1,鏉ㄤ笢鏃�1,2,闂垫晱1,2   

  1. (1.涓浗绉戝闄㈠ぇ姘旂墿鐞嗙爺绌舵墍涓眰澶ф皵涓庡叏鐞冪幆澧冩帰娴嬮噸鐐瑰疄楠屽,鍖椾含100029;顎�
    2.涓浗绉戝闄㈢爺绌剁敓闄�,鍖椾含100049)
  • 鏀剁鏃ユ湡:2010-05-18 淇洖鏃ユ湡:2011-03-18 鍑虹増鏃ユ湡:2011-04-20 鍙戝竷鏃ユ湡:2011-07-25
  • 浣滆�呯畝浠�:鍒樻瘏(1961-),鐢�,澶╂触浜�,鐮旂┒鍛�,鍗氬+鐢熷甯�,涓昏浠庝簨澶ф皵閬ユ劅鍜屼腑灞傚ぇ姘旇繃绋嬬爺绌躲�侲mail:liuyi@mail.iap.ac.cn銆�
  • 鍩洪噾璧勫姪:

    鍥藉鑷劧绉戝鍩洪噾椤圭洰(41075014),涓浗绉戝闄㈡垬鐣ユ�у厛瀵肩鎶�涓撻」(XDA05040000)銆�

Advances in Technologies and Methods for Satellite Remote Sensing of Atmospheric CO2

LIU Yi1,LV Da-ren1,CHEN Hong-bin1,YANG Dong-xu1,2,MIN Min1,2   

  1. (1.Key Laboratory of middle Atmosphere and Global Environment Observation,Institute of顎�
    Atmospheric Physics, Chinese Academy of Sciences,Beijing 100029,China;顎�
    2.Graduate University of Chinese Academy of Science,Beijing 100049,China)
  • Received:2010-05-18 Revised:2011-03-18 Online:2011-04-20 Published:2011-07-25

鎽樿锛�

缁煎悎鍒嗘瀽浜嗗浗闄呬笂鍗槦閬ユ劅瑙傛祴澶ф皵浜屾哀鍖栫⒊锛圕O2锛夊惈閲忕殑涓昏鎶�鏈笌鏂规硶,璁ㄨ浜嗙幇鏈夋槦杞藉ぇ姘擟O2鎺㈡祴鍣紙浼犳劅鍣級鐨勪富瑕佺悊璁哄熀纭�銆佸弽婕旀柟娉�,褰掔撼浜嗕华鍣ㄧ殑涓昏鎬ц兘鎸囨爣銆佽娴嬫柟寮忓拰瑙傛祴鐩爣,鍒嗘瀽浜嗗奖鍝岰O2閬ユ劅绮惧害鐨勪富瑕佸洜绱犮�傚叿浣撶爺绌朵笅鍒�3绫绘槦杞紺O顎�2鎺㈡祴鍣細鈶� 鎶�鏈浉瀵规垚鐔熺殑銆佽娴嬭绱犳棦鍖呭惈CO2涔熷寘鍚叾浠栧井閲忔皵浣撶殑缁煎悎鎬ф槦杞借鍔ㄦ帰娴嬩华鍣�,渚嬪澶ф皵绾㈠鍨傜洿鎺㈡祴浠�(AIRS)銆佸ぇ姘斿埗鍥炬壂鎻忔垚鍍忓惛鏀跺厜璋变华(SCIAMACHY)銆佽秴楂樺厜璋辩孩澶栧ぇ姘旀帰娴嬪共娑変华(IASI)锛涒憽 閽堝澶ф皵涓瑿O2娣峰悎姣旀垨鑰呭娴佸眰涓嬪眰CO2鍚噺杩涜涓撻棬瑙傛祴鐨勬槦杞借鍔ㄦ帰娴嬪櫒锛氭瀬杞ㄧ⒊瑙傛祴鍗槦(Orbiting Carbon Observatory,OCO)鍜屾俯瀹ゆ皵浣撹娴嬪崼鏄�(Greenhouse gas Observing Satellite,GOSAT)鎼浇鐨勮鍔ㄧ孩澶栨帰娴嬪櫒锛涒憿 ASCENDS鍜孉\|SCOPE绛夊浗闄呭崼鏄熻鍒掓鍦ㄧ爺鍒朵腑鐨勬槦杞戒富鍔ㄦ縺鍏夐浄杈炬帰娴嬪櫒銆� 杩涗竴姝ヤ粙缁嶄簡鎴戝浗鍦ㄩ珮鍏夎氨浠櫒鐮斿埗鏂归潰鍏峰鐨勭爺绌跺熀纭�銆傛渶鍚庡垵姝ュ垎鏋愪簡鏄熻浇CO2鎺㈡祴缁撴灉鐨勯獙璇併�佽祫鏂欏悓鍖栨柟娉曞拰鏈潵鐨勫彂灞曡秼鍔裤��

鍏抽敭璇�: 鍗槦閬ユ劅, CO2, GOSAT, OCO, ASCENDS

Abstract:

This paper summarize recent progresses in the technologies and methods of satellite\|based instruments for atmospheric CO2 remote sensing, discuss the basic theory and retrieval method, and analyze the factors debasing the precision of CO2 measurement. Three kinds of instruments are discussed in detail:顎堚憼 Currently  operating satellite instruments, which observe atmospheric CO2 and other components, such as Atmospheric Infrared Souner (AIRS), Scanning Imaging Absorption Spectrometer (SCIAMACHY) and Infrared Atmospheric Sounding Interferometer (IASI);鈶� Specific instruments for detecting CO2 content in the lower troposphere, such as Orbiting Carbon Observatory (OCO) and Greenhouse gas Observing Satellite (GOSAT);鈶� Satellite projects focus on active instrument\|laser lidar,such as Active Sensing of CO2 Emissions over Nights,Days,and Seasons (ASCENDS) and Advanced Space Carbon and Climate Observation of Planet Earth (A\|SCOPE).In addition,we introduce technical basic in hyper spectral instrument in China.Validation,data assimilation and potential development of CO2 satellite remote sensing are discussed at the end of paper. 顎�

Key words:  Satellite remote sensing, CO2, GOSAT, OCO, ASCENDS

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