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Evaluation of water quality of Lake Kitagata based on satellite remote sensing technique: Spectral measurement of Lake Kitagata

机译:基于卫星遥感技术的北泻湖水质评价:北泻湖的光谱测量

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The purpose of this research is to develop a procedure for extracting information on the water quality of Lake Kitagata (which is considered heavily eutrophic) from multi-spectral satellite images. As the first step of this research, a controlled laboratory experiment was conducted to measure the spectral reflectance of samples obtained from Lake Kitagata in order to determine the principal components of the water. Preliminary results of the laboratory experiment indicate that the main components of the water in Lake Kitagata are sediment and plant matter (including phytoplankton). Moreover, the results of the analyses of the direct sampling data of Lake Kitagata provided by local government of Fukui prefecture (Fukui Prefectural Institute of Public Health and Environmental Science), are also reported.
机译:这项研究的目的是开发一种程序,以从多光谱卫星图像中提取关于北垣(富营养化)的水质信息。作为这项研究的第一步,进行了受控的实验室实验,以测量从北泻湖获得的样品的光谱反射率,以确定水的主要成分。实验室实验的初步结果表明,北agatata湖水的主要成分是沉积物和植物物质(包括浮游植物)。此外,还报告了由福井县地方政府(福井县公共卫生与环境科学研究所)提供的北九aga湖直接采样数据的分析结果。

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