Atmospheric correction of SeaWiFS imagery for turbid waters in Southern China coastal areas
文献类型：期刊论文
| 作者 | Chen, CQ ; Wei, J ; Shi, P |
| 刊名 | OCEAN REMOTE SENSING AND APPLICATIONS
 |
| 出版日期 | 2003 |
| 卷号 | 4892页码:80-86 |
| 关键词 | atmospheric correction SeaWiFS data turbid waters ocean color |
| ISSN号 | 0277-786X |
| 中文摘要 | The atmospheric-correction of satellite ocean color data is fundamental for applications of the satellite data. The atmospheric-correction of Sea-viewing Wide Field-of-view Sensor (SeaWiFS) data is successful for open ocean waters, but fails for turbid coastal waters, when using the default algorithm of SeaWiFS Data Analyze System (SeaDAS), resulting in an over-correction of atmospheric effects. Based on the basic principle of atmospheric correction, a practical approach was developed for atmospheric correction of SeaWiFS imagery for turbid coastal waters. We took the assumption of spatial homogeneity of band7-band8 ratio of aerosol radiance and of water-leaving radiance over relatively small spatial scales (100-200 km), the two ratios were calculated from the processed results of SeaDAS standard atmospheric correction algorithm. The correction approach could reduce the errors of water-leaving radiance. In addition the water-leaving radiance in turbid water areas where the default SeaDAS algorithms added a mask for atmospheric correction failure could be retrieved. Then the results were compared with that of other atmospheric-correction method for turbid coastal waters. |
| 学科主题 | Optics |
| 收录类别 | SCI |
| 原文出处 | SPIE-INT SOC OPTICAL ENGINEERING |
| 公开日期 | 2011-07-03 ; 2011-07-15 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5525]  |
| 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 | Chen, CQ,Wei, J,Shi, P. Atmospheric correction of SeaWiFS imagery for turbid waters in Southern China coastal areas[J]. OCEAN REMOTE SENSING AND APPLICATIONS,2003,4892:80-86. |
| APA | Chen, CQ,Wei, J,&Shi, P.(2003).Atmospheric correction of SeaWiFS imagery for turbid waters in Southern China coastal areas.OCEAN REMOTE SENSING AND APPLICATIONS,4892,80-86. |
| MLA | Chen, CQ,et al."Atmospheric correction of SeaWiFS imagery for turbid waters in Southern China coastal areas".OCEAN REMOTE SENSING AND APPLICATIONS 4892(2003):80-86. |
入库方式： OAI收割
来源：南海海洋研究所
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