Elevation Model
By Coastal and Marine Hazards and Resources Program
2017 (approx.)
![overview image of elevation model](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/elevation_model.png?itok=MPyIMP42)
Detailed Description
Basemap of the United States with an overview image of elevation models
Sources/Usage
Public Domain.