基于国产高分环境卫星的南黄海绿潮监测对比研究
文献类型：期刊论文
| 作者 | 王鑫华; 邢前国
|
| 刊名 | 海岸科学
 |
| 出版日期 | 2020-09-21 |
| 卷号 | 7期号:2页码:1-9 |
| 关键词 | 高分一号 环境卫星 浒苔 混合像元 监测能力 |
| 英文摘要 | Based on the domestic satellites WFV images of GF-1 with 16m resolution and CCD images of HJ with 30m resolu tion, the monitoring capability about Enteromorpha of two kinds of data in different stages in southern Yellow Sea was compared, and we analyzed the reasons of differences between the monitoring results of two kinds of data. The results show that: 1) During the growth 8 海 岸 科 学 2020 年 and outbreak of Ulva prolifera, its own shape and patch composition changed significantly, which would lead to changes in the number of mixed pixels. 2) The coverage area of Enteromorpha of HJ satellite monitored from 6. 18% to 49. 86% more than that of GF-1, and the monitoring results of different stages were significantly different, while little differences in the same stage and different periods. 3) Through the comparison of the monitoring area of the two kinds of synchronous satellite data and the analysis of the composition of Enteromorpha patches, it was found that the changes of Enteromorpha patches would lead to changes in the mixed pixels, which could result in certain differences in the monitoring results of the two kinds of data. In addition, satellite imaging data, cloud cover and other external factors will also have an impact on the monitoring results. |
| WOS关键词 | GF-1 ; HJ satellite ; Enteromorpha ; Mixed pixels ; Monitoring capability |
| 语种 | 中文 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/30239]  |
| 专题 | 《海岸科学》 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 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); |
| 推荐引用方式 GB/T 7714 | 王鑫华,邢前国. 基于国产高分环境卫星的南黄海绿潮监测对比研究[J]. 海岸科学,2020,7(2):1-9. |
| APA | 王鑫华,&邢前国.(2020).基于国产高分环境卫星的南黄海绿潮监测对比研究.海岸科学,7(2),1-9. |
| MLA | 王鑫华,et al."基于国产高分环境卫星的南黄海绿潮监测对比研究".海岸科学 7.2(2020):1-9. |
入库方式： OAI收割
来源：烟台海岸带研究所
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