DATA SOURCES & LICENSES

Triezzo uses certain third-party data sources to provide, maintain, and improve its services. The main third-party data sources used by Triezzo and their applicable licenses are listed below.

1. GeoNames

Some of the geographic data used by Triezzo is derived from geographic data provided by GeoNames . The GeoNames gazetteer data is made available under the Creative Commons Attribution 4.0 International License (CC BY 4.0) .

Triezzo selects, maps, filters, translates, normalizes, and otherwise modifies portions of the original GeoNames data to adapt it to the structure and functionality of its services.

These modifications are made by Triezzo and should not be attributed to GeoNames.

GeoNames does not sponsor, endorse, or otherwise support Triezzo. Geographic information may contain inaccuracies, omissions, or outdated information.

Source: GeoNames
License: Creative Commons Attribution 4.0 International (CC BY 4.0)

Version 1.0 — August 2026