Fig. 2
From: A 10-m scale chemical industrial parks map along the Yangtze River in 2021 based on machine learning
Overall workflow of this study. Based on the GEE and Google Earth, a comprehensive approach was employed, including POI data annotation, spectral index extraction, random forest classification, active learning iteration, etc., for partition prediction of CIPs. The overall accuracy of the model results was validated, and regional statistical analysis of the distribution and area of CIPs along the Yangtze River was conducted using ArcGIS.
