Drag the threshold to see how the deficit changes. Even at a generous 20%, the picture barely improves.
30%
93.9%
of buildings below threshold
Below thresholdAbove threshold
Tree canopy: Google EIE ML tree classification (0.2m, 2020–2024) for 8 cities; Meta/WRI (1m, 2020, all vegetation, no height filter) for remainder. Assessed within 60m of each building. Buildings: IGN BD TOPO (France), Overture Maps (others). Unpublished analysis by Dr Thami Croeser, June 2026.