State Trail Contributors to USGS Nationwide Trails Database
![State Trail Contributors to USGS Nationwide Trails Database](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/State%20Trail%20Contributors%20to%20USGS%20Nationwide%20Trails%20Database.jpg?itok=Z5X0xXvz)
Detailed Description
The image above shows an example of what a project might look like. There are a series of existing trails shown by black dashed lines on a topographic basemap. Protected Lands of the US are highlighted by color. Within the Area of Interest, denoted by a red polygon, proposed connector routes have been generated between existing trails and are ranked according to terrain constraint by color: red, yellow, and green.
Sources/Usage
Public Domain.