# Third-party notices

- D3 7.9.0 — https://d3js.org/ — ISC license, included in vendor/D3-LICENSE.txt.
- topojson-client 3.1.0 — https://github.com/topojson/topojson-client — ISC license, included in vendor/TOPOJSON-LICENSE.txt.
- Geographic data: Natural Earth via world-atlas 2.0.2, countries-110m.json. Natural Earth map data is public domain: https://www.naturalearthdata.com/about/terms-of-use/ . Download source: https://cdn.jsdelivr.net/npm/world-atlas@2.0.2/countries-110m.json . The point texture is derived from this map geometry.
- References supplied by the user: TON and Cosmos screenshots. No company logos or code from those sites is included.