Delta-X: Delft3D Broad-Scale Sediment Model, Atchafalaya Basin, MRD, Louisiana, USA

Description

This dataset contains the Delft3D model of the Atchafalaya Basin along the Mississippi River Delta (MRD) in coastal Louisiana. Simulations cover the Delta-X Spring and Fall campaigns in 2021 and include hydrodynamics, waves, and sediment transport. Bottom friction was calibrated using AirSWOT water elevation data, while sediment parameters were calibrated using AVIRIS-NG Total Suspended Solids (TSS) data. All files required to run the simulations are included. Model output of water levels, velocity, and depth-averaged sediment concentration are provided for both campaigns as netCDF files. The dataset includes a netCDF file containing the annual inorganic mass accumulation rates derived from simulations.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov/search?q=DeltaX_Delft3D_Atchafalaya_MRD_2302&ac=true
5 https://opendap.earthdata.nasa.gov/
22 DeltaX_Delft3D_Atchafalaya_MRD_Fig1.jpg https://daac.ornl.gov/DELTAX/guides/DeltaX_Delft3D_Atchafalaya_MRD_Fig1.jpg
5 https://deltax.jpl.nasa.gov/
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DDeltaX_Delft3D_Atchafalaya_MRD_2302%26ac%3Dtrue
5 https://opendap.earthdata.nasa.gov%2F
5 https://daac.ornl.gov%2FDELTAX%2Fguides%2FDeltaX_Delft3D_Atchafalaya_MRD_Fig1.jpg
5 https://deltax.jpl.nasa.gov%2F
5 https://daac.ornl.gov%2FDELTAX%2Fguides%2FDeltaX_Delft3D_Atchafalaya_MRD.html
5 https://doi.org%2F10.3334%2FORNLDAAC%2F2302
21 https://doi.org/10.3334/ORNLDAAC/2302
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fdeltax%2FDeltaX_Delft3D_Atchafalaya_MRD%2Fcomp%2FDeltaX_Delft3D_Atchafalaya_MRD.pdf
33 DeltaX_Delft3D_Atchafalaya_MRD.pdf https://data.ornldaac.earthdata.nasa.gov/public/deltax/DeltaX_Delft3D_Atchafalaya_MRD/comp/DeltaX_Delft3D_Atchafalaya_MRD.pdf
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2857065166-ORNL_CLOUD.iso19115

Tags

  • earth-science-erosion-sedimentation-land-surface-sediment-transport
  • earth-science-erosion-sedimentation-land-surface-sediment-composition
  • earth-science-surface-water-terrestrial-hydrosphere-surface-water-processes-measurements-inunda
  • earth-science-ecosystems-biosphere-marine-ecosystems-estuary
  • earth-science-surface-water-terrestrial-hydrosphere-surface-water-processes-measurements-discha

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