| 摘要: |
| 简要分析了影响黄河三角洲飞雁滩海域海水含沙量的基本因素，如：风浪、潮汐、含沙量、海水的光谱反射率等，依据相似性准则，采用量纲比法则建立了含沙量的地理模型。在分析现有模型的基础上建立了含沙水体的光谱反射率和含沙量关系的遥感信息模型，这为评估该海域的海岸蚀退提供了重要依据。
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| 关键词: 黄海三角洲 含沙量 模型 量纲比 |
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| 基金项目:山东省科技攻关项目（2008GG10009018） |
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| Research on remote sensing information model for sediment concentration of silt content water of the Yellow River Delta adjacent sea areas |
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FAN Yan-guo,LI Rui-hua,HOU Chun-ling,ZHANG Lei
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| Abstract: |
| Through a brief analysis of the basic factors of impacting sediment concentration in the Yellow River Delta Feiyantan sea areas, such as: waves, tides, sediment concentration, the spectral reflectance of seawater and so on, a geographical model of sediment concentration was built by using dimension ratio rule and based on similarity criterion. Through analyzing existing models, a remote sensing information model of the relation between silt content water’s spectral reflectance and sediment concentration was built. It provides an important basis to assess coastal erosion in the sea areas.
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| Key words: the Yellow River Delta sediment concentration model dimension ratio |
