Elevation: Mapzen Terrain Tiles / AWS Open Data. Norway data © Kartverket. Europe data includes Copernicus EU-DEM funded by the European Union, USGS GMTED2010 and SRTM, NOAA ETOPO1, and © Environment Agency 2015.
Coastlines, countries, rivers and lakes: Natural Earth, public domain. Elevation is exaggerated for the illustrative view.
Architecture, ships, sea creatures, offshore rig, compass, vehicles, trees, houses, lighthouses and rocks are original dimensional models guided by the supplied visual references. Island bridges connect verified dry landings. Mountain relief, terrain pigments and river ribbons follow geographic data. Landmark research and artistic placement adjustments are recorded in the project sources.
3D rendering: Three.js, MIT license. DM Sans / Playfair Display fonts: SIL Open Font License.