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遥感技术与应用  2013, Vol. 28 Issue (2): 269-275    DOI: 10.11873/j.issn.1004-0323.2013.2.269
图像与数据处理     
温室气体观测卫星GOSAT及产品
侯姗姗1,2,雷莉萍1,关贤华1,2
(1.中国科学院对地观测与数字地球科学中心,北京 100094;2.中国科学院大学,北京 100049)
A General Introduction to Greenhouse Gases Observing Satellite (GOSAT) and Its Products
Hou Shanshan1,2,Lei Liping1,Guan Xianhua1,2
(1.Center for Earth Observation and Digital Earth,Chinese Academy
of Sciences,Beijing 100094,China;
2.University of Chinese Academy of Sciences,Beijing 100049,China)
 全文: PDF(2018 KB)  
摘要:

为了深入了解国际上新一代温室气体观测卫星及其产品,详细介绍了GOSAT卫星发射背景、卫星平台、传感器设置、地面系统及数据产品特点。GOSAT卫星采用干涉分光技术,结合多种观测方式,可以获得高精度、高时空分辨率的温室气体浓度及廓线资料,其卫星设计及数据应用思路,为我国发展温室气体探测卫星提供了重要参考价值。

关键词: 温室气体气候变化GOSAT干涉仪    
Abstract:

Remote sensing plays an important role in monitoring greenhouse gases emissions and the source and sink of greenhouse gases at regional and global scales.GOSAT (Greenhouse gasesObserving SATellite) is the first satellite for space borne measurement of the main greenhouse gases CO2 and CH4.An Introduction is made about the emission background,satellite platform,instrument characteristics,and the ground systems of GOSAT,in order to thoroughly understand the advances of satellite greenhouse gases observation in the world.This paper also presents an overview of GOSAT data products,calibration and validation strategies.Thermal And Near infrared Sensor for carbon Observation Fourier\|Transform Spectrometer (TANSO\|FTS) is based on the Michelson interferometer,and combine with several observation modes which provides atmospheric greenhouse gases concentration and profile data with high precision.While TANSO-CAI (Cloud and Aerosol Imager) is a radiometer with Ultra Violet (UV),visible,and short wave infrared (SWIR) bands to reduce the interference of cloud  aerosol on greenhouse gases measurements.The satellite design and data applications of GOSAT provide important references for developing greenhouse gas monitor satellites in China.

Key words: Greenhouse gas    Climate change    GOSAT    Interferometer
收稿日期: 2012-03-01 出版日期: 2013-06-24
:  TP 79  
基金资助:

国家自然科学基金项目(41071234),国家973计划项目(2009CB723905)。

通讯作者: 雷莉萍(1962-),女,湖南耒阳人,研究员,博士生导师,主要从事碳循环遥感、全球变化遥感研究。Email:lplei@ceode.ac.cn。    
作者简介: 侯姗姗(1988-),女,贵州贵阳人,博士研究生,主要从事温室气体卫星观测及全球变化遥感研究。Email:rs_houshanshan@126.com。
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引用本文:

侯姗姗,雷莉萍,关贤华. 温室气体观测卫星GOSAT及产品[J]. 遥感技术与应用, 2013, 28(2): 269-275.

Hou Shanshan,Lei Liping,Guan Xianhua. A General Introduction to Greenhouse Gases Observing Satellite (GOSAT) and Its Products. Remote Sensing Technology and Application, 2013, 28(2): 269-275.

链接本文:

http://www.rsta.ac.cn/CN/10.11873/j.issn.1004-0323.2013.2.269        http://www.rsta.ac.cn/CN/Y2013/V28/I2/269

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