GeoNames geographical data, https://www.geonames.org/ Licensed under Creative Commons Attribution 4.0, https://creativecommons.org/licenses/by/4.0/ Downloaded 12 November 2026 from https://download.geonames.org/export/dump/ Modified: only populated-place records, names/aliases, country and representative place coordinates retained; local hashed file index. Not house/address coordinates. Data provided as-is; small settlements can be absent; no guarantee of completeness or accuracy. Source cities500.zip SHA256: 6fcb641d99abe70cf8b0c3af9ef7a4c020430861bca270d776a3134820201d16