Elevation-Derived Hydrography READ Rules:
By NGP Standards and Specifications
2020 (approx.)
![Imagery, a map, and a graph depicting a terrain breach.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/TerrainBreach.jpg?itok=wcS1R0L9)
Detailed Description
A high-altitude mountain lake formed by a naturally occurring berm, is shown to provide an example of a TERRAIN BREACH CONNECTOR feature. Source data for elevation is 3DEP Ifsar, and the imagery is from the State of Alaska Open Data Geoportal.
Sources/Usage
Public Domain.