https://www.convertcsv.com/ convertor

file
url
date

custom.geo.json
https://geojson-maps.ash.ms/
7. 6. 2020

geojson-regions-master.zip
https://github.com/AshKyd/geojson-regions
7. 6. 2020

countries.geojson
https://datahub.io/core/geo-countries/r/countries.geojson
7. 6. 2020

countries_longlat.csv
https://developers.google.com/public-data/docs/canonical/countries_csv
20. 6. 2020