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Data Sources and Attribution

Last updated: February 12, 2026

Natural Earth

Website: naturalearthdata.com
License: public domain. Terms of Use.

GeoNames

Website: download.geonames.org/export/dump
License: Creative Commons Attribution 4.0 (CC BY 4.0); attribution required. GeoNames.

WorldPop

Website: worldpop.org
License: Creative Commons Attribution 4.0 (CC BY 4.0). WorldPop FAQ.

MapLibre GL JS

Website: maplibre.org
License: BSD 3-Clause.