Fig. 4
From: Mapping 10-m Industrial Lands across 1000+ Global Large Cities, 2017–2023
Performance analysis of the industrial land classification model across fourteen urban ecoregions over the study period. The bars represent (left) overall accuracy (OA), (middle) F1 score for industrial land in percentage, and (right) kappa statistic for each of the fourteen urban ecoregions. The accuracy of the 29 individually modeled cities was weighted by their built-up surface area and aggregated according to the urban ecoregion to which each city belongs. The detailed accuracy metrics for all 29 cities are provided in Supplementary Figure 3.
