“海洋1号”卫星在海冰监测和预报中的应用

罗亚威; 张蕴斐; 孙从容; 吴辉碇; 蔡旭晖; 刘煜; 白珊; 金振刚

“海洋1号”卫星在海冰监测和预报中的应用

1.
北京大学, 环境学院环境科学系, 北京, 100871
2.
国家海洋环境预报中心, 北京, 100081
3.
国家卫星海洋应用中心, 北京, 100081

基金项目: “HY-1卫星资料在海冰预报中的业务应用”项目;国家自然科学基金项目(40233032;40376006);“十五”国家科技攻关项目(2001BA603B-03;2001CB72106);“南极地区地球环境监测和关键过程研究”项目(2001DIA50040);“863”青年基金项目(2002AA639340)

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出版历程
- 收稿日期: 2003-04-15
- 修回日期: 2004-11-01

Application of the “HY-1” satellite to sea ice monitoring and forecasting

1.
Department of Environmental Sciences at Peking University, Beijing 100871, China
2.
National Marine Environmental Forecasting Center, Beijing 100081, China
3.
National Satellite Oceanic Application Service, Beijing 100081, China

摘要

摘要: “海洋1号A”卫星是我国发射的第一颗海洋卫星.2002~2003年冬季,该卫星首次应用于我国渤海海冰监测和预报.建立了从卫星1B级数据开始的海冰反演系统,提供海冰遥感图像和海冰密集度、冰厚与冰外缘线数值产品,作为渤海海冰监测和海冰数值预报初始场的重要信息来源,以及海冰预报质量检验的参考依据之一.介绍所发展的“海洋1号A”卫星海冰反演系统的流程、算法和反演参数,海冰反演结果,及其在渤海海冰监测和预报中的应用.
- 海洋卫星 /
- 海冰反演 /
- 海冰监测和预报 /
- CCD /
- COCTS
Abstract: The "HY-1A" satellite is the first oceanic satellite in China.During the winter of 2002~2003,the data of the "HY-1A" were applied to the sea ice monitoring and forecasting for in Bohai Sea of China for the first tmie.The sea ice retrieve system of the "HY-1A" has been presented.It receives the 1B data of the satellite,outputs sea ice miages and the digital products of ice concentration,ice thickness and ice edge,which can be used as the important inform ation for sea ice monitoring and the in itialfields of the numeric sea ice forecast and as one of the reference data for the sea ice forecasting verification.This paper describes the sea ice retrieve system of the satellitedate including the processes,methods and parameters.The retrieve results and their application to the sea ice monitoring and forecasting for the Bohai Sea are also discussed.
- oceanic satellite /
- sea ice retrieve /
- sea ice monitoring and forecasting /
- CCD /
- COCTS

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参考文献(13)

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