The Arctic SDI Gazetteer Service is a service that contains authoritative place names data from the arctic area.

The service can be used for searching place names and performing reverse geocoding.

The service contains about 2.87 million place name locations with about 3.15 million place names.

It contains data from following sources:

* Canada (Natural Resources Canada, updated: 02/2018)

* Denmark (including Greenland) (SDFE, updated: 05/2017)

* Finland (National Land Survey of Finland, updated: 04/2017)

* GEBCO Undersea feature names gazetteer (updated: 04/2019)

* Iceland (National Land Survey of Iceland, updated: 08/2017)

* Norway (Norwegian Mapping Authority, updated: 08/2017)

* Russia (Russian Mapping Agency, updated: 04/2019)

* Sweden (Swedish National Mapping Agency, updated: 05/2017)

* USA (US Geological Survey, updated: 05/2017)