Flood mapping using ALOS-2 quad-polarization SAR data via tabular machine learning enhanced by polarimetric decomposition and Harris hawk optimization: dataset

This repository provides the code and supporting materials for the study entitled ‘Flood mapping using ALOS-2 quad-polarization SAR data via tabular machine learning enhanced by polarimetric decomposition and Harris hawk optimization.’ Due to licensing restrictions associated with ALOS-2 and WorldView-2 imagery, these data are not included in this repository. Instead, this repository contains all scripts for data preprocessing, model development, and related processes, along with supporting materials necessary to reproduce the methodology.