Attribution
Maps
Map data © OpenStreetMap contributors, available under the Open Database Licence (ODbL).
Map tiles and schema OpenFreeMap © OpenMapTiles.
Elevation and relief shading derived from Terrain Tiles, which combine:
- ArcticDEM terrain data DEM(s) created from DigitalGlobe, Inc. imagery, funded under National Science Foundation awards 1043681, 1559691 and 1542736
- Australia terrain data © Commonwealth of Australia (Geoscience Australia) 2017
- Austria terrain data © offene Daten Österreichs – Digitales Geländemodell (DGM) Österreich
- Canada terrain data contains information licensed under the Open Government Licence – Canada
- Europe terrain data produced using Copernicus data and information funded by the European Union – EU-DEM layers
- Global ETOPO1 terrain data, U.S. National Oceanic and Atmospheric Administration
- Mexico terrain data source: INEGI, Continental relief, 2016
- New Zealand terrain data Copyright 2011 Crown copyright (c) Land Information New Zealand and the New Zealand Government (All rights reserved)
- Norway terrain data © Kartverket
- United Kingdom terrain data © Environment Agency copyright and/or database right 2015. All rights reserved
- United States 3DEP and global GMTED2010 and SRTM terrain data courtesy of the U.S. Geological Survey
Photography
