This document starts from the application scope, data source, extraction principle, extraction content, processing process, etc. of remote sensing extraction of urban built-up areas, and formulates a technical method for remote sensing extraction of urban built-up areas for the supervision of black and odorous water bodies, including remote sensing data selection, prediction, etc. processing, collaborative image processing, extraction index calculation, etc., as well as extraction result verification and quality control plans, in order to guide the actual spatial distribution extraction of built-up areas and lay the foundation for remote sensing extraction of built-up areas that meets actual management needs and the final establishment of formal regulations technical foundation.
T/CSES 18-2020 history
2020T/CSES 18-2020 Urban built-up areas extraction guidelines for using remote sensing technology for black-odorous water supervision