Alt Text: Elevation map of the Swiss Alps near the Matterhorn and Zermatt from Copernicus DEM 30m data obtained via OpenTopography API. Elevations range from 1868m (valley floor) to 4330m (alpine peaks), rendered with viridis palette and NW-lit hillshade.

Data Source: Copernicus, Copernicus DEM GLO-30
URL: https://portal.opentopography.org/API/globaldem
Access Date: 2026-03-17
License: Copernicus DEM License
Spatial Extent: {'south': 45.95, 'north': 46.05, 'west': 7.6, 'east': 7.72}

Generated By: earthforge v1.0.0
Script: examples/scripts/opentopo_swiss_alps_demo.py
Parameters: demtype=COP30, region=Matterhorn/Zermatt
Generated: 2026-03-17 12:53 UTC
