Description
Terrain models representing river channel and terrestrial surface elevations were developed for use in 2D hydraulic modeling with HEC-RAS software. Channel bed elevations were determined from cross-sectional field surveys (Seneca Creek and Patapsco River) or manual corrections of the LIDAR data (Patuxent River and Little Gunpowder Falls) and integrated with the terrestrial LIDAR data.
Resources
| Name |
Format |
Description |
Link |
|
55 |
Landing page for access to the data |
https://doi.org/10.5066/P9ITQTNQ |
|
55 |
The metadata original format |
https://data.usgs.gov/datacatalog/metadata/USGS.5b912bcde4b0702d0e8085dd.xml |
Tags
- environment
- inundation
- patapsco-river
- floodplain
- little-gunpowder-falls
- elevation
- flood-plain
- maryland
- usgs-5b912bcde4b0702d0e8085dd
- flood-regime
- patuxent-river
- seneca-creek
- floods-and-hazard-preparedness
- hydrology
- hydrogeomorphology