乳化过程中油膜厚度及 油种识别微波探测技术实验展望
文献类型：期刊论文
| 作者 | 过 杰; 马 靖 |
| 刊名 | 海岸科学
 |
| 出版日期 | 2021-03-25 |
| 卷号 | 8期号:1页码:9-15 |
| 关键词 | 微波后向散射系数 乳化油膜厚度 高光谱 乳化 阻尼比 |
| 英文摘要 | Synthetic aperture radar (SAR) has been playing a major role in the monitoring of oil spill, which can image ocean surfaces during the day and night with high resolution and large coverage, independent of cloud cover. However, SAR also has short comings in monitoring oil spillage and oil species identification. It was found thatwater content can describe the oil emulsification process well, a certain amount of emulsified oil can increase the normalized radar cross section (NRCS), and the oil film thickness has 14 海 岸 科 学 2021 年 a linear relationship with the NRCS during the oil emulsification experiment on the basis of the previous National Natural Science Foun dation project (NNSFP). This project is based on the research of the previous NNSFP, in physical oceanography, the electromagnetic scattering theory of the surface and working principle of the hyperspectral imager as the foundation, inversion of the oil film thickness with the hyperspectral data observation by unmanned aerial vehicle through the experiment and joint SAR synchronous observation of e mulsified oil film, to establish the correspondences to the emulsified oil film thickness with NRCS, damping ratio, respectively. Emul sified oil, crude oil and biological oil films were identified by the characteristic parameters of oil spill and emulsification scattering and a microwave detection model of oil film thickness during emulsification was established. The research of this project will provide the possibility for SAR to monitor the amount of emulsified oil spillage ( oil spill thickness) on the sea surface and identify oil species, which will further improve the accuracy and ability of SAR to monitor oil spill on the sea surface. |
| WOS关键词 | Microwave backscattering coefficient ; Emulsified oil film thickness ; Hyperspectral ; Emulsify ; Damping ratio |
| 语种 | 中文 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/30248]  |
| 专题 | 《海岸科学》_海岸科学 |
| 作者单位 | 1.中国科学院大学 2.中国科学院海岸带环境过程与生态修复重点实验室(烟台海岸带研究所),山东省海岸带环境过程重点实验室; |
| 推荐引用方式 GB/T 7714 | 过 杰,马 靖. 乳化过程中油膜厚度及 油种识别微波探测技术实验展望[J]. 海岸科学,2021,8(1):9-15. |
| APA | 过 杰,&马 靖.(2021).乳化过程中油膜厚度及 油种识别微波探测技术实验展望.海岸科学,8(1),9-15. |
| MLA | 过 杰,et al."乳化过程中油膜厚度及 油种识别微波探测技术实验展望".海岸科学 8.1(2021):9-15. |
入库方式： OAI收割
来源：烟台海岸带研究所
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