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Patuxent Terrain models

Metadata Updated: October 29, 2023

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.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date June 1, 2023
Metadata Updated Date October 29, 2023

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date October 29, 2023
Publisher U.S. Geological Survey
Maintainer
@Id http://datainventory.doi.gov/id/dataset/d430e111c4ff44fc3e24c433e766757c
Identifier USGS:5b912cd8e4b0702d0e8085df
Data Last Modified 20220616
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://datainventory.doi.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id c4f51947-6176-41ee-9287-9cae8a2f5906
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -76.4541586445,39.49345582,-76.4192485321,39.5143611793
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 5aa505b3b7b85d457f50ca352690fd5646a61fd46e3d12dbbc24984544c53d79
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -76.4541586445, 39.49345582, -76.4541586445, 39.5143611793, -76.4192485321, 39.5143611793, -76.4192485321, 39.49345582, -76.4541586445, 39.49345582}

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