T/CSES 16-2020 Remote sensing grading technology guide for urban water bodies water color
T/CSES 16-2020 Remote sensing grading technology guide for urban water bodies water color
Basic Information
Scope
Main technical content: This document is based on high-spatial-resolution remote sensing images and the internationally advanced FUI water color index. With the support of ground-based spectral data and water color and water quality data, the improved U-FUI water color index is used to achieve remote sensing water color grading for urban water bodies, and a remote sensing grading technology process suitable for urban water bodies is established. The main technical steps include the selection of remote sensing data sources, data preprocessing, in-situ water color grading of urban water bodies, calculation of the U-FUI water color index, and output of results. The aim is to provide reference materials and technical support for the supervision of urban water bodies.