Arid
DOI10.1007/s13143-014-0012-y
Climatological assessment of desert targets over East Asia - Australian region for the solar channel calibration of geostationary satellites
Chun, Hyoung-Wook1; Sohn, B. J.2
通讯作者Chun, Hyoung-Wook
来源期刊ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES
ISSN1976-7633
EISSN1976-7951
出版年2014
卷号50期号:2页码:239-246
英文摘要

Desert targets for solar channel calibration of geostationary satellites in the East Asia - Australian region were selected and their qualities were assessed with aid of Moderate Resolution Imaging Spectroradiometer data (i.e., white-sky surface albedo, aerosol optical thickness, and cloud fraction) from 2002 to 2008. The magnitude, spatial uniformity, and temporal stability of the white-sky surface albedo are examined in order to select bright and stable targets. Subsequently those selected targets over China, India, and Australia are further checked for their qualities in terms of data yielding ratio, aerosol optical thickness, cloud fraction, satellite viewing angle, and solar zenith angle. Results indicate that Chinese targets are found to be not adequate as calibration targets in spite of excellent surface conditions because of high percentage of cloud, possibly heavy aerosol loading, and lower solar elevation angle in particular during winter time. Indian site should be take care about relatively high temporal variation of surface condition and heavy aerosol loading. On the other hand, Australian desert targets are considered to be best when surface brightness, spatial and temporal stability, data yielding ratio, aerosol, and cloud are counted.


英文关键词Calibration solar channel desert target surface albedo geostationary satellite
类型Article
语种英语
国家South Korea
收录类别SCI-E
WOS记录号WOS:000332488500011
WOS关键词SITES ; MTSAT-1R ; MODIS ; BAND
WOS类目Meteorology & Atmospheric Sciences
WOS研究方向Meteorology & Atmospheric Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/180877
作者单位1.Korea Inst Atmospher Predict Syst 4F, Seoul 156849, South Korea;
2.Seoul Natl Univ, Sch Earth & Environm Sci, Seoul, South Korea
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GB/T 7714
Chun, Hyoung-Wook,Sohn, B. J.. Climatological assessment of desert targets over East Asia - Australian region for the solar channel calibration of geostationary satellites[J],2014,50(2):239-246.
APA Chun, Hyoung-Wook,&Sohn, B. J..(2014).Climatological assessment of desert targets over East Asia - Australian region for the solar channel calibration of geostationary satellites.ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES,50(2),239-246.
MLA Chun, Hyoung-Wook,et al."Climatological assessment of desert targets over East Asia - Australian region for the solar channel calibration of geostationary satellites".ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES 50.2(2014):239-246.
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