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Delta-X: Delft3D Sediment Model, Site 294, Terrebonne Basin, MRD, Louisiana, USA

Metadata Updated: February 12, 2024

This dataset contains the Delft3D model of the intensive site 294 in the Terrebonne Basin along the Mississippi River Delta (MRD) in coastal Louisiana. Simulations cover the Delta-X Spring and Fall deployments in 2021 and include hydrodynamics and sediment transport. All files required to run the simulations are included. The model's output of water velocity and depth-averaged sediment concentrations are provided for both deployments. The dataset includes annual inorganic mass accumulation rates derived through modelling intra-annual variability in water levels and suspended sediment concentrations. The data are provided in netCDF format.

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 February 12, 2024
Metadata Updated Date February 12, 2024

Metadata Source

Harvested from NASA Data.json

Graphic Preview

Satellite image of Terrebonne Bay, Louisiana, USA with location of Site 294. Inset shows bathymetry of this intensive site.

Additional Metadata

Resource Type Dataset
Metadata Created Date February 12, 2024
Metadata Updated Date February 12, 2024
Publisher ORNL_DAAC
Maintainer
Identifier C2857067302-ORNL_CLOUD
Data First Published 2024-02-02
Language en-US
Data Last Modified 2024-02-08
Category Delta-X, geospatial
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.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
Citation Donatelli, C., and S. Fagherazzi. 2023. Delta-X: Delft3D Sediment Model, Site 294, Terrebonne Basin, MRD, Louisiana, USA. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/2303
Graphic Preview Description Satellite image of Terrebonne Bay, Louisiana, USA with location of Site 294. Inset shows bathymetry of this intensive site.
Graphic Preview File https://daac.ornl.gov/DELTAX/guides/DeltaX_Delft3D_294_Terrebonne_Fig1.jpg
Harvest Object Id d816d836-56c6-4b6a-a57a-77a37ba4e8c8
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.3334/ORNLDAAC/2303
Metadata Type geospatial
Old Spatial -90.95 29.41 -90.89 29.46
Program Code 026:001
Source Datajson Identifier True
Source Hash 587af0aa9164db63397ca43378f08e354da8f27250c25c911832d66b58f9d42e
Source Schema Version 1.1
Spatial
Temporal 2021-03-25T00:00:00Z/2021-08-28T23:59:59Z

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