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Transparency

Data sources

Every figure on this site comes from a public dataset with a licence that allows this use, or from our own counts on it.

SourceWhat we usePeriodLicenceAttribution
Copernicus DEM GLO-30Copernicus DEM GLO-30 (Cloud Optimized GeoTIFF, AWS Open Data)2011-2015 (TanDEM-X)Copernicus WorldDEM-30 licence (free, worldwide, incl. commercial use)Relief, cuts and 3D models produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The organisations in charge of the Copernicus programme by law or by delegation do not incur any liability for any use of the Copernicus WorldDEM-30
EOX Sentinel-2 cloudless 2016s2cloudless 2016 (layer s2cloudless_3857)2016CC BY 4.0Satellite images: Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data 2016), CC BY 4.0
GeoNamescities1000 (towns with 1,000+ people, with elevation) and countryInfoCreative Commons Attribution 4.0Towns from GeoNames (CC BY 4.0)
NASA POWERClimatology, monthly and daily point data (MERRA-2 / CERES SYN1deg)1991-2020 averages; 2020-2025 month by month; daily rain 1991-2025CC BY 4.0 (NASA open data)Climate: the data was obtained from the NASA Langley Research Center POWER Project funded through the NASA Earth Science Division
OpenFreeMapVector base map (OpenStreetMap data)ODbL 1.0 (OSM data)Base map © OpenStreetMap contributors, OpenFreeMap
OpenStreetMapViewpoints, trails, via ferrata, climbing, footbridges, rafting spots, places, parking, campsites and the river line around each place (Overpass API)Open Database License (ODbL) 1.0Viewpoints, trails, bridges and rivers around each place © OpenStreetMap contributors (ODbL)
OurAirportsairports.csvPublic domainAirports from OurAirports (public domain)
WikidataPlaces and gorges: names in 7 languages, published depth, length and width, elevation, river, protected area, World Heritage, imagesCC0 1.0 (public domain)Place names, published depths, lengths and rivers from Wikidata (CC0)
Wikimedia CommonsPhotographs of each place (Wikidata P18, Commons category, English Wikipedia article, geosearch)Per file: public domain, CC0, CC BY or CC BY-SA onlyPhotos from Wikimedia Commons; author and licence under each photo
flag-iconsCountry flags in SVG (4:3)MITCountry flags from flag-icons (MIT licence)

The places

From Wikidata (CC0): forests and their subclasses, United States national forests, protected forests, arboretums and notable trees.

The rings

ESA WorldCover 10 m 2021 v200 (© ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium, CC BY 4.0), read from the open files on AWS: 11 classes of land cover, sampled every 120 m within 10 km.

Who lives there

GBIF.org occurrence records published under CC0 or CC BY 4.0 only (eBird, iNaturalist, herbaria, atlases); names in 7 languages and photographs from Wikidata (CC0) and Wikimedia Commons (free licences only, each with its author).

The Forestyas Score

Tree cover within 3 km 40, wildness within 10 km 20, species recorded 30 (logarithmic, full at 1,500), protection or World Heritage 10.

Temperature and rain

NASA POWER: temperature and rain (MERRA-2, 1991–2020), monthly averages for a cell of about 55 km.

What is around

OpenStreetMap (© OpenStreetMap contributors, ODbL): trails, notable trees, picnic sites, huts, visitor centres, car parks, places to stay — only inside the pages.

Images

Photographs from Wikimedia Commons, each with its author and licence. Seen from above: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0).

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves, dark skies, viewpoints, birdwatching or forests?

Same idea, other landscapes: field atlases built on open data, in seven languages.