| 基于MODIS数据的海表温度反演 |
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| 引用本文： | 魏寒艳,崔生成,杨世植,赵强.基于MODIS数据的海表温度反演[J].大气与环境光学学报,2018,13(4):277-284. |
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| 作者姓名： | 魏寒艳 崔生成 杨世植 赵强 |
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| 作者单位： | （1 中国科学院安徽光学精密机械研究所中国科学院大气成分与光学重点实验室，安徽 合肥 230031;2.中国科学技术大学研究生院科学岛分院，安徽合肥230022;3.安徽建筑大学环境与能源工程学院，安徽 合肥 230601） |
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| 基金项目： | Supported by National Natural Science Foundation of China (国家自然科学基金, 41305019), Natural Science Foundation(安徽省自然科学基金, 1508085SQD208) |
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| 摘 要： | 海表温度（sea surface temperature , SST）对海洋科学的研究具有重要意义。通过卫星遥感反演是获得SST数据的方法之一。基于C#和IDL语言构建针对EOS/MODIS数据的海表温度反演软件，讨论软件的功能，同时给出具体的反演处理过程。最后以我国南海海域为例，将软件反演结果与实测数据对比。结果显示，反演结果与实测数据的线性相关系数约为0.91，标准误差约为0.7°C。反演结果以期对海洋开发探测提供参考。
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| 关 键 词： | 海表温度 劈窗算法 MODIS 反演软件 |
| 收稿时间： | 2017-04-21 |
| 修稿时间： | 2017-10-26 |
Sea Surface Temperature Retrieving Using MODIS Data |
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| WEI Han-Yan,CUI Sheng-Cheng,YANG Shi-Zhi,ZHAO Qiang.Sea Surface Temperature Retrieving Using MODIS Data[J].Journal of Atmospheric and Environmental Optics,2018,13(4):277-284. |
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| Authors: | WEI Han-Yan CUI Sheng-Cheng YANG Shi-Zhi ZHAO Qiang |
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| Affiliation: | (1 Key Laboratory of Atmospheric Composition and Radiation, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China; 2.Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230022, China; 3.School of Environment and Energy Engineering, Anhui Jianzhu University, Hefei 230601, China) |
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| Abstract: | Sea surface temperature is of great significance in the ocean research. One way to obtained SST is through the retrieval of remote sensing data. How to construct EOS/MODIS data for retrieval of the SST based on the C# and IDL is described, the function of the software is discussed, the data process and details of the retrieval algorithms are given. Finally, taking the South China Sea as an example to compare the retrieval results with the observation data. The result shows that the linear correlation coefficient between the inversion results and the measured data is 0.91, and the standard error is 0.7°C. The inversion results are expected to provide reference for marine exploration. |
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| Keywords: | sea surface temperature split window algorithm MODIS retrieval software |
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