Building canopy deficit
Every building coloured by tree canopy within 60m. Green = adequate (≥30%), red = exposed.
≥30% canopy
0% canopy
Overlay:
Tree canopy: Meta/WRI Global Canopy Height (1m, 2020). Buildings: IGN BD TOPO (France), Overture Maps (others). Threshold: 30% canopy within 60m (Ziter et al. 2019). Unpublished analysis · Dr Thami Croeser · June 2026.