Location data: https://github.com/dr5hn/countries-states-cities-database (ODbL 1.0; see LICENSE.txt). Simplified country/state/city snapshot, retrieved 2026-09-27. Brazil municipalities and regional divisions replaced with IBGE data: https://servicodados.ibge.gov.br/api/docs/localidades. These adapted database files are available here under ODbL 1.0. No store or personal information is included.

Brazil state map: simplified IBGE geographic meshes, retrieved 2026-10-08 from https://servicodados.ibge.gov.br/api/v3/malhas/paises/BR?intrarregiao=UF&qualidade=minima&formato=image/svg%2Bxml and the equivalent GeoJSON endpoint. The 27 state paths and geometric label anchors are bundled in data/geography/br-map.json. Rendering is local; no requests or shop data are sent to IBGE.