United States#

U.S. state boundaries from Census TIGER/Line 2021 (admin level 2).

U.S. county boundaries from Census TIGER/Line 2021 (admin level 3).

U.S. county subdivision boundaries from Census TIGER/Line 2021 (admin level 4).

U.S. state boundaries from NHGIS 2020 census geographies (admin level 2).

U.S. county boundaries from NHGIS 2020 census geographies (admin level 3).

U.S. county subdivision boundaries from NHGIS 2020 census geographies (admin level 4).

USACE National Structure Inventory (NSI) 2022 building points with occupancy and value attributes.

Canonical CHEER footprint inventory: harmonized U.S. footprint spine curated with image-derived evidence for hurricane modeling.

FEMA USA Structures building footprints for the United States.

Microsoft building footprints for the United States (v2).

Harmonized U.S. footprint spine merging OBM, Microsoft, and state footprints with parcel, NSI, and dwelling attributes.

Story-count evidence for U.S. footprints, detected from street-level imagery with BRAILS++.

Occupancy-type evidence for U.S. footprints, predicted from street-level imagery with BRAILS++.

Roof-shape evidence for U.S. footprints, classified from satellite imagery with BRAILS++.

US_parcel-openplaces-2026 curate: Canonical openplaces parcels: land-use classification (residential subtypes, manufactured-home park/RV park/standalone, commercial subtypes, vacant) from assessor codes, linked-NSI group, footprint morphology, and improvement value.
US_parcel-spine-2026 harmonize: Harmonized U.S. parcel spine: statewide parcel geometry linked to local tax rolls, the NSI building group, and per-parcel footprint morphology.