Terrain data credits

Elevation tiles are provided by Mapzen / Tilezen through the AWS open terrain dataset. Cityform samples and interpolates the elevations, shifts the lowest point to the base, and applies your chosen model scale and height exaggeration. These modifications are not endorsed by the source providers. Source resolution and survey dates vary. Lake depths are not inferred.

Full source attribution and licensing · Dataset information

• ArcticDEM terrain data DEM(s) were created from DigitalGlobe, Inc., imagery and 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 (formerly NED) and global GMTED2010 and SRTM terrain data courtesy of the U.S. Geological Survey.