| 利用气象卫星资料分析长江口通海航道泥沙分布 |
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| 引用本文： | 赵长海,恽才兴,郑新江,何青,时伟荣,张鸣.利用气象卫星资料分析长江口通海航道泥沙分布[J].国土资源遥感,1999,10(1):15-19. |
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| 作者姓名： | 赵长海 恽才兴 郑新江 何青 时伟荣 张鸣 |
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| 作者单位： | 国家卫星气象中心,北京,100081;华东师范大学,上海,200062 |
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| 基金项目： | 国家科技项目,国家卫星气象中心经费 |
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| 摘 要： | 利用气象卫星的时间、空间上的优势,在总结长江河口河槽演变基本模式的基础上,结合卫星图像的分析,确定和研究长江口泥沙地区悬移质的输移路线和活动范围,探讨分析了长江口悬浮泥沙浓度分布动态,分析了滩槽泥沙交换对航道淤积的影响,为长江口深水航道整治方案的确定提供了科学依据。
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| 关 键 词： | 气象卫星 泥沙分布 |
| 收稿时间： | 1998-08-17 |
APPLICATION OF METEOROLOGICAL SATALLITE DATA ON THE STUDY OF SILT DISTRIBUTION IN THE ROUTE OF THE CHANGJIANG RIVER MOUTH |
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| Zhao Changhai,Yun Caixing,Zheng Xinjiang,He Qing,Shi Weirong,Zhang Ming.APPLICATION OF METEOROLOGICAL SATALLITE DATA ON THE STUDY OF SILT DISTRIBUTION IN THE ROUTE OF THE CHANGJIANG RIVER MOUTH[J].Remote Sensing for Land & Resources,1999,10(1):15-19. |
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| Authors: | Zhao Changhai Yun Caixing Zheng Xinjiang He Qing Shi Weirong Zhang Ming |
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| Institution: | 1. Satellite Meterology Center;
2. Coastal Research East China Normal University |
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| Abstract: | This paper uses the methorological satellite data with its advantages of time and spatial resolution to determine the silt transport route and range over the Changjiang River Mouth based on model of river cource evolution. It gives a dynamic density distribution of the suspended silt over the Changjiang River Mouth. It also presents the influence of river course silt exchange to the route silt deposition, which can be taken as a scientific basis for fixing the route dredge program. |
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| Keywords: | Methorological satellite Silt distribution |
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