CI Strategy 1: Dynamic Digital Elevation Model (DDEM)
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CI Strategy 1: Dynamic Digital Elevation Model (DDEM) University of Mississippi – University of Southern Mississippi. Goal: To create a DDEM that can be used by the suite of models identified by coastal researchers. Specifications:

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CI Strategy 1: Dynamic Digital Elevation Model (DDEM)

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Ci strategy 1 dynamic digital elevation model ddem

CI Strategy 1: Dynamic Digital Elevation Model (DDEM)

University of Mississippi – University of Southern Mississippi

  • Goal: To create a DDEM that can be used by the suite of models identified by coastal researchers.

  • Specifications:

  • Seamless data merging Gulf of Mexico bathymetry and land elevation data from 20 meters above sea level to approximately 200 meters below sea level.

  • Blend upland data (plus 20meters) for river basin modeling.

  • 1/3 arc second resolution

  • NAVD88

  • Geographic Coordinates

Mississippi Mineral Resources Institute

Dr. Greg Easson, Director

University of Mississippi


Ci strategy 1 dynamic digital elevation model ddem

CI Strategy 1: Dynamic Digital Elevation Model (DDEM)

University of Mississippi – University of Southern Mississippi

Mississippi Mineral Resources Institute

Dr. Greg Easson, Director

University of Mississippi


Ci strategy 1 dynamic digital elevation model ddem

CI Strategy 1: Dynamic Digital Elevation Model (DDEM)

University of Mississippi – University of Southern Mississippi

  • Availability:

  • 40gb Tiff

  • 40gb NetCDF

  • 200gb ASCII

  • Sources:

  • UM Merge Tool (in development)

  • UM THREDDS Server

  • UA GLOBUS Server

  • USM (Bathymetry) THREDDS Server

Mississippi Mineral Resources Institute

Dr. Greg Easson, Director

University of Mississippi


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