Night-time cloud detection for FY-3A/VIRR using multispectral thresholds
文献类型：期刊论文
| 作者 | [He, Quanjun] Guangzhou Meteorol Satellite Ground Stn, Guangzhou 510640, Guangdong, Peoples R China ; [He, Quanjun] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China ; [He, Quanjun] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 刊名 | INTERNATIONAL JOURNAL OF REMOTE SENSING
 |
| 出版日期 | 2013 |
| 卷号 | 34期号:8页码:2876-2887 |
| ISSN号 | 0143-1161 |
| 通讯作者 | hequanjunsx@163.com |
| 中文摘要 | Night-time cloud detection using satellite data is a challenging area of research. This article presents a night-time cloud detection algorithm based on multispectral thresholds for the Visible and Infrared Radiometer (VIRR). VIRR is one of the keystone instruments on board the Chinese Feng Yun 3 (FY-3) polar-orbiting meteorological satellite. In this algorithm, three thermal infrared channels and other ancillary data are used to test for the presence of clouds according to different underlying surface types, and the four levels of possible cloud confidence are used to report whether a pixel is cloudy or clear. This algorithm strengthens the ability of identification of low cloud using the brightness temperature difference between the 3.7 and 12 m channels. The comparisons of a new cloud mask with the official VIRR cloud mask product and with the official Moderate Resolution Imaging Spectroradiometer (MODIS) cloud mask product are shown to illustrate and validate the effect of this new algorithm. In addition, this algorithm is applied to FY-3B/VIRR data to test the validity and accuracy of cloud detection. |
| 学科主题 | Remote Sensing ; Imaging Science & Photographic Technology |
| 资助信息 | I thank the colleagues in Guangzhou Meteorological Satellite Ground Station for their assistance in this research. I am very grateful to the referees for their helpful suggestions on this article. This work was supported by Guangdong Meteorological Bureau grant 2008B12 and 2012B13. |
| 原文出处 | TAYLOR & FRANCIS LTD |
| 语种 | 英语 |
| WOS记录号 | WOS:000316393800012 |
| 公开日期 | 2015-01-14 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10917]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | [He, Quanjun] Guangzhou Meteorol Satellite Ground Stn, Guangzhou 510640, Guangdong, Peoples R China,[He, Quanjun] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China,[He, Quanjun] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China. Night-time cloud detection for FY-3A/VIRR using multispectral thresholds[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2013,34(8):2876-2887. |
| APA | [He, Quanjun] Guangzhou Meteorol Satellite Ground Stn, Guangzhou 510640, Guangdong, Peoples R China,[He, Quanjun] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China,&[He, Quanjun] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China.(2013).Night-time cloud detection for FY-3A/VIRR using multispectral thresholds.INTERNATIONAL JOURNAL OF REMOTE SENSING,34(8),2876-2887. |
| MLA | [He, Quanjun] Guangzhou Meteorol Satellite Ground Stn, Guangzhou 510640, Guangdong, Peoples R China,et al."Night-time cloud detection for FY-3A/VIRR using multispectral thresholds".INTERNATIONAL JOURNAL OF REMOTE SENSING 34.8(2013):2876-2887. |
入库方式： OAI收割
来源：南海海洋研究所
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