“北京一号”小卫星图像在渤海海冰监测中的应用

李宝辉; 侯一筠; 孙从容; 吴奎桥; 刘煜; 韦小琴; 郝轶萌

doi:10.3969/j.issn.0253-4193.2013.04.023

“北京一号”小卫星图像在渤海海冰监测中的应用

doi: 10.3969/j.issn.0253-4193.2013.04.023

1.
中国科学院海洋研究所, 山东青岛 266071;中国科学院海洋研究所海洋环流与波动中国科学院重点实验室, 山东青岛 266071;中国科学院研究生院, 北京 100039;国家海洋局国家海洋环境预报中心, 北京 100081;国家海洋环境预报中心海洋灾害预报技术研究国家海洋局重点实验室, 北京 100081
2.
中国科学院海洋研究所, 山东青岛 266071;中国科学院海洋研究所海洋环流与波动中国科学院重点实验室, 山东青岛 266071;中国科学院研究生院, 北京 100039
3.
国家海洋局国家卫星海洋应用中心, 北京 100081
4.
国家海洋局国家海洋环境预报中心, 北京 100081;国家海洋环境预报中心海洋灾害预报技术研究国家海洋局重点实验室, 北京 100081

基金项目: 国家自然科学基金资助项目(40606005); 国家重大专项“我国近海海洋综合调查与评价专项”(908-01-ZH1);公益专项“工程海冰预报技术研究”(200805009)。

计量
- 文章访问数: 1471
- HTML全文浏览量: 18
- PDF下载量: 1480
- 被引次数: 0
出版历程
- 收稿日期: 2010-10-12
- 修回日期: 2013-02-25

The application of “Beijing No.1”satellite monitoring sea ice images in the Bohai Sea

1.
Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;Key Laboratory of Chinese Academy of Sciences for Ocean Circulation and Waves (KLOCAW), Institute of Oceanology Chinese Academy of Sciences, Qingdao 266071, China;Graduate School, Chinese Academy of Sciences, Beijing 100039, China;National Marine Environmental Forecasting Center, State Oceanic Administration, Beijing 100081, China;Key Laboratory of Research on Marine Hazards Forecasting, National Marine Environmental Forecasting Center, State Oceanic Administration, Beijing 100081, China
2.
Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;Key Laboratory of Chinese Academy of Sciences for Ocean Circulation and Waves (KLOCAW), Institute of Oceanology Chinese Academy of Sciences, Qingdao 266071, China;Graduate School, Chinese Academy of Sciences, Beijing 100039, China
3.
National Satellite Ocean Application Service, State Oceanic Administration Beijing 100081
4.
National Marine Environmental Forecasting Center, State Oceanic Administration, Beijing 100081, China;Key Laboratory of Research on Marine Hazards Forecasting, National Marine Environmental Forecasting Center, State Oceanic Administration, Beijing 100081, China

摘要

摘要: 利用“北京一号”小卫星全色和多光谱影像对冬季渤海海冰进行了监测。根据多光谱谱段特征和现场测试的海冰光谱之间的对应关系, 建立了卫星影像冰水识别、渤海海冰外缘线的模型, 估算了海冰面积及判别海冰发展趋势;对卫星影像数据进行监督分类, 建立了相应的分类模型;根据海冰类型的不同将海冰区域进行了划分, 并作为对海冰灾害严重程度的判别依据;以2007年度冬季为例, 对渤海海冰的分布面积进行了统计, 与海冰监测业务中使用的MODIS数据反演结果进行了对比, 对比结果显示“北京一号”卫星可以为海洋监测和预报服务部门提供高分辨率海冰遥感信息, 并为我国海冰灾害的防范提供可靠有效的资料。
- 海冰 /
- 遥感 /
- 渤海 /
- “北京一号”卫星
Abstract: Using “Beijing No.1” small satellite panchromatic and multispectral images the sea ice in the Bohai Sea in winter was monitored.According to the corres-pondence between spectral characteristics of multispectral and field testing of the ice spectrum, water and ice satellite image recognition model and the outer edge of sea ice recognition model are established to estimate the sea ice area and analysis sea ice trends.According to sea ice type the ice area was divided to classify the severity of the ice disaster.For example, winter of 2007, the statistical area of sea ice is close to the results of the operational inversion MODIS data.“Beijing No.1” satellite can provide high-resolution remote sensing of sea ice for the ocean monitoring and forecasting service.And it provide reliable and effective disaster information for the comprehensive survey and evaluation of offshore marine sea ice surveys.
- sea ice /
- remote sensing /
- Bohai Sea /
- “Beijing No.1”satellite

HTML全文

参考文献(7)

Liu Jianqiang, Huang Renheng, Manore M, et al.Demonstration of RADASAT ScanSAR in monitoring of ice in the Bohai Sea of China[G]// Symposium RADASAT ARDO, Oct.13-15, 1998, Montreal, Canada.1998:235-244.

金亚秋, 陈轶, 张巍, 等.雷达卫星SAR和防务气象卫星SSM/I对渤海海冰的观测研究[J].地球物理学报, 2001, 44(2):163-170.

Huang Renheng, Wang Qimao, Jin Zhengang.Application of satellite imagery to monitoring of sea ice motion in northern China seas[J].Advanced Space Research, 1992, 12(7):163-167.

罗亚威, 张蕴菲, 孙从容, 等.“海洋一号”卫星在海冰监测和预报中的应用[J].海洋学报, 2005, 27(1):7-17.

吴龙涛, 吴辉碇, 孙兰涛, 等.MODIS渤海海冰遥感资料反演[J].中国海洋大学学报, 2006, 36(2):173-179.

孙延维, 董须瑜, 张立锟.雷达测冰图像数字化处理的研究[J].海洋学报, 1992, 14(5):122-128.

韩素芹, 黎贞发, 孙治贵.EOS-MODIS卫星对渤海海冰的观测研究[J].气象科学, 2005, 25(6):624-628.

施引文献

资源附件(0)

访问统计