Location data: GeoNames (https://www.geonames.org/).
Source: https://download.geonames.org/export/dump/SK.zip
Source: https://download.geonames.org/export/dump/CZ.zip
District names: https://download.geonames.org/export/dump/admin2Codes.txt
Retrieved: 2026-11-14.
License: Creative Commons Attribution 4.0 International (CC BY 4.0).
https://creativecommons.org/licenses/by/4.0/
Derived dataset: populated places in Slovakia and Czechia, excluding historical,
abandoned and destroyed places. Reduced to names, districts, population and WGS84
coordinates; near-duplicate points were removed. Names may include settlements
and city districts as well as municipalities. Prague and Pilsen are displayed as
Praha and Plzeň. Distances are approximate great-circle
distances between locality centers, not road routes or seller addresses.
GeoNames data is provided as is, without a guarantee of accuracy or completeness.