Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/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
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ISSN | 1976-7633 |
EISSN | 1976-7951 |
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 |
推荐引用方式 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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