A case study of practical red tide observation in brackish lake using the UAV
2016
Maeda, A. (Tottori Prefectural Institute of Public Health and Environmental Science Laboratory of Aquatic Environment Management, Tottori (Japan)) | Miyamoto, Y. | Mori, A. | Okamoto, M. | Kuki, T. | Sakuno, Y.
Red tide of eutrophic lake (Togo-ike) in Tottori prefecture were observed by an UAV (Unmanned Aerial Vehicle) observation system in order to establish a monitoring method for simply and speedy evaluation of water quality of the lakes. From the relationship between color information contained in reflected light from the lake and the water qualities of the lake such as Chlorophyll-a, the distribution map of the water quality was able to be displayed. The method would be able to be applied to the easily water quality evaluation of the lake.
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