United Nations Satellite Centre (UNOSAT)

Open, event-specific satellite-derived building-damage point-vector releases for selected disaster areas. Current releases expose GDB/SHP full files with building-point geometry, observation date and sensor, confidence, field-validation status, damage class, settlement, event code and notes. Release pages pin pre/post imagery, publication/version and caveats. Coverage exists only where UNOSAT has produced an activation/release; it is not a global arbitrary-address lookup and findings are preliminary, visible-structural-damage observations rather than field inspections.

Open longitudinal building-point damage assessments issued under UNOSAT's explicit Comprehensive Damage Assessment name. The current Gaza release carries fourteen observation snapshots with sensor date, sensor code, confidence code and damage class, thirteen change/status fields, final grouped class, field validation, notes, administrative geography and event code. It is a separately named and materially different schema family, not a release instance of the standard 11-column product.