| Summary: | 碩士 === 國立成功大學 === 地球科學系 === 103 === SUMMERY
In order to overcome the lack of existing platforms for real-time monitoring of water quality needs, this study uses consumer digital cameras to been based, with the installation of special optical filters and laying targets of color plank which are known reflectance in the image-taking range. Construction set a low-cost, high temporal and spatial resolution of the remote sensing of water quality platform, which can be installed on the commanding heights appropriate for reservoir catchment area, steady shooting color (red, green, blue) images which contain key areas in the reservoir. And use a series of correction and processing program which developmented in the study. In this study, near the Shihmen Reservoir dam, installation of automatic water quality sensor of the station for the experimental area. Respectively in 2015 years May 27 to May 29, using the build of remote sensing platform to correspond to the time interval with automatic water quality stations shoot images which’s range contains area near the automatic water quality stations. Then deal with a series of image processing mode of this study. Then these time-series images radiometric correction process is completed, the final water quality parameters and automatic water quality stations were simultaneously recorded regression analysis, reservoir water quality inverse relationship between the average relative error 13.24%.
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