Vyhodnocení znečištění vod pomocí DPZ

Abstract

The thesis deals with evaluation of water pollution with remote sensing. Water quality monitoring is based on satellite imagery and UAV images. The first part of the diploma thesis deals with research, such as the legislative anchoring of water quality monitoring in Czech legislation, how and by whom this monitoring is carried out. This part is followed by familiarization with projects that use remote sensing for the monitoring of water quality and the introduction of remote sensing as a science discipline. It is followed by familiarization with the UAV issue and mainly with the legal restrictions that result from the use of the UAV in the Czech Republic. At the end, the water pollution evaluation process using vegetation indices, which are derived only using RGB images, is presented. Based on the regression analysis, a relationship is calculated for each vegetation index to calculate the amount of chlorophyll and to statistically evaluate the quality of these relationships.