It's interesting how the simulated view makes errors in the terrain data obvious. The view from Santa Cruz island (off the coast of California) is almost completely obscured by single-pointed errors in the height map along the coast that didn't get cleaned from the data: https://caltopo.com/view#ll=34.0505,-119.8665&e=30&t=n&z=3&c...
- https://caltopo.com/map.html#ll=40.10094,-105.61557&z=15&b=m...
- Right click and select "Simulated View"
- Change to "WireImagery" in the upper right