Collection of RTK-GPS and boat-based sonar on the upper Delaware River
![Collection of RTK-GPS and boat-based sonar on the upper Delaware River](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/DelRiver_RTKGPS_sonar_validation_collection.png?itok=g0HkLxwL)
Detailed Description
Field data to validate the bathymetric LiDAR was collected by RTK-GPS wading surveys and boat-based sonar at 14 river access sites.
Sources/Usage
Public Domain.