| 积水沉陷区水体的表观光学特性参数测量与分析 |
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| 引用本文： | 朱继文,孟祥来,张贺.积水沉陷区水体的表观光学特性参数测量与分析[J].地理空间信息,2011,9(3):6-8. |
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| 作者姓名： | 朱继文 孟祥来 张贺 |
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| 作者单位： | 黑龙江工程学院,黑龙江哈尔滨,150050 |
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| 基金项目： | 黑龙江省教育厅2010年资助项目(11551414) |
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| 摘 要： | 通过实际测量试验区的积水沉陷区水深值,了解水体光学特性随水深不同而引起的衰减特征变化,建立水深与光谱特性响应间的关系表达式,确定获取水深信息的最佳波谱范围;揭示了叶绿素、悬浮物质、CDOM等水体组分与水体光谱特征变化的关系,探讨因水体各主要组分变化而引起的水体光谱吸收光谱、散射光谱的变化规律.
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| 关 键 词： | 遥感 离水辐射率 下行辐照度 上行辐照度 遥感反射率 |
Measuring and Analysis of Water Apparent Optical properties in Water Subsidence Area |
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| ZHU Jiwen,MENG Xianglai,ZHANG He.Measuring and Analysis of Water Apparent Optical properties in Water Subsidence Area[J].Geospatial Information,2011,9(3):6-8. |
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| Authors: | ZHU Jiwen MENG Xianglai ZHANG He |
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| Abstract: | Through the actual measurement of the water depth in water subsidence area,understand the water optical properties was that the different water depth could cause the attenuation characteristics change,establishing the expression of water depth and spectrum characteristics response,determined the best spectrum scope to get water depth information.It revealed the relationship between water components of chlorophyll,suspended material,CDOM etc.and water spectrum characteristics change,so it depicted the change... |
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| Keywords: | remote sensing radiation from water rate downlink irradiation uplink irradiation sensing reflectivity |
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