Alt Text: Elevation map and cross-section of the Grand Canyon from SRTM 30m DEM. Top panel shows terrain with cividis palette and hillshade, elevations from 728m (river level) to 2572m (rim), 1844m of relief. Bottom panel shows an east-west elevation profile across the canyon.

Data Source: NASA/USGS, SRTM GL1 30m
URL: https://portal.opentopography.org/API/globaldem
Access Date: 2026-03-17
License: Public Domain (SRTM)
Spatial Extent: {'south': 36.02, 'north': 36.22, 'west': -112.2, 'east': -112.0}

Generated By: earthforge v1.0.0
Script: examples/scripts/opentopo_grand_canyon_demo.py
Parameters: demtype=SRTMGL1, region=Grand Canyon AZ
Generated: 2026-03-17 12:56 UTC
