Topobathymetric Elevation Model of Northern Gulf of Mexico
Accurate, high-resolution elevation information is vital to understanding the highly dynamic northern Gulf of Mexico coast, the location of North America’s largest delta system and the focus of one of the largest coastal restoration and flood risk reduction efforts in the United States. The northern Gulf of Mexico topobathymetric digital elevation model (TBDEM) was developed in collaboration between U.S. Geological Survey (USGS) Coastal and Marine Geology Program, USGS National Geospatial Program, Coastal Protection and Restoration Authority of Louisiana, and a number of federal, state, and parish agencies to create a comprehensive high-resolution, three-dimensional (3D) TBDEM for the northern Gulf of Mexico.
This TBDEM seamlessly integrates over 400 land elevation and water depth (bathymetry) datasets collected from 1888 to 2013 by USGS, U.S. Army Corps of Engineers, National Oceanic and Atmospheric Administration (NOAA), and other organizations. The topographic data were obtained primarily from USGS National Elevation Dataset, USGS Experimental Advanced Airborne Research Lidar (EAARL) data, and topographic lidar data and TBDEMs from NOAA. This 3D integrated TBDEM consists of a detailed and highly accurate elevation model incorporating the best available multi-source topographic and bathymetric elevation data for the northern Gulf of Mexico.
Additional information about topobathymetric elevation models is available online at USGS EROS Archive - Digital Elevation - Coastal National Elevation Database (CoNED) Project - Topobathymetric Digital Elevation Model (TBDEM).
To view or download the northern Gulf of Mexico topobathymetric elevation model, visit the CoNED Project Viewer.
![color image of Gulf of Mexico coast](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/louisiana_cropped.png?itok=MIK4CwtU)
![Topobathymetric Elevation Model for an area along the Mississippi River Southeast of New Orleans, Louisiana](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/louisiana_zoom.png?itok=3fCVR4kb)
![Northern Gulf of Mexico spatial metadata comprises over 400 land elevation and water depth (bathymetry) datasets](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/southern_la.png?itok=ZrAUaNYN)
![Integrated Northern Gulf of Mexico Topobathymetric Elevation Model](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/la.png?itok=MIQHemTs)
Below are other science projects associated with this project.
Coastal National Elevation Database (CoNED) Applications Project
Coastal National Elevation Database (CoNED) Applications Project
Below are data or web applications associated with this project.
CoNED Project Viewer
The Coastal National Elevation Database (CoNED) Project Viewer is a portal to the topobathymetric models created with the expertise of the expertise of the U.S. Geological Survey Earth Resources Observation and Science (EROS) Center near Sioux Falls, SD.
CoNED Project Viewer
The Coastal National Elevation Database (CoNED) Project Viewer is a portal to the topobathymetric models created with the expertise of the expertise of the U.S. Geological Survey Earth Resources Observation and Science (EROS) Center near Sioux Falls, SD.
Accurate, high-resolution elevation information is vital to understanding the highly dynamic northern Gulf of Mexico coast, the location of North America’s largest delta system and the focus of one of the largest coastal restoration and flood risk reduction efforts in the United States. The northern Gulf of Mexico topobathymetric digital elevation model (TBDEM) was developed in collaboration between U.S. Geological Survey (USGS) Coastal and Marine Geology Program, USGS National Geospatial Program, Coastal Protection and Restoration Authority of Louisiana, and a number of federal, state, and parish agencies to create a comprehensive high-resolution, three-dimensional (3D) TBDEM for the northern Gulf of Mexico.
This TBDEM seamlessly integrates over 400 land elevation and water depth (bathymetry) datasets collected from 1888 to 2013 by USGS, U.S. Army Corps of Engineers, National Oceanic and Atmospheric Administration (NOAA), and other organizations. The topographic data were obtained primarily from USGS National Elevation Dataset, USGS Experimental Advanced Airborne Research Lidar (EAARL) data, and topographic lidar data and TBDEMs from NOAA. This 3D integrated TBDEM consists of a detailed and highly accurate elevation model incorporating the best available multi-source topographic and bathymetric elevation data for the northern Gulf of Mexico.
Additional information about topobathymetric elevation models is available online at USGS EROS Archive - Digital Elevation - Coastal National Elevation Database (CoNED) Project - Topobathymetric Digital Elevation Model (TBDEM).
To view or download the northern Gulf of Mexico topobathymetric elevation model, visit the CoNED Project Viewer.
![color image of Gulf of Mexico coast](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/louisiana_cropped.png?itok=MIK4CwtU)
![Topobathymetric Elevation Model for an area along the Mississippi River Southeast of New Orleans, Louisiana](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/louisiana_zoom.png?itok=3fCVR4kb)
![Northern Gulf of Mexico spatial metadata comprises over 400 land elevation and water depth (bathymetry) datasets](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/southern_la.png?itok=ZrAUaNYN)
![Integrated Northern Gulf of Mexico Topobathymetric Elevation Model](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/la.png?itok=MIQHemTs)
Below are other science projects associated with this project.
Coastal National Elevation Database (CoNED) Applications Project
Coastal National Elevation Database (CoNED) Applications Project
Below are data or web applications associated with this project.
CoNED Project Viewer
The Coastal National Elevation Database (CoNED) Project Viewer is a portal to the topobathymetric models created with the expertise of the expertise of the U.S. Geological Survey Earth Resources Observation and Science (EROS) Center near Sioux Falls, SD.
CoNED Project Viewer
The Coastal National Elevation Database (CoNED) Project Viewer is a portal to the topobathymetric models created with the expertise of the expertise of the U.S. Geological Survey Earth Resources Observation and Science (EROS) Center near Sioux Falls, SD.