• Organization: State of California
• Updated: 2022-02-01T19:23:58.456Z

This study is the first comprehensive publication of tidal datums and extreme tides for San Francisco Bay (Bay) since the United States Army Corps of Engineers (USACE) published itsSan Francisco...

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• Organization: Department of the Interior
• Updated: 2024-07-09T00:00:00Z

This U.S. Geological Survey data release provides data on spatial variations in tidal datums, tidal range, and nuisance flooding in Chesapeake Bay and Delaware Bay. Tidal datums are standard...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-12-01T00:00:00.000+00:00

A transfer project brought low-cost arm-and-float water level loggers and tidal calculation expertise to seven reserves to help characterize flooding dynamics for different marsh habitat features...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-12-01T00:00:00.000+00:00

VDatum is a free software tool being developed jointly by NOAA's National Geodetic Survey (NGS), Office of Coast Survey (OCS), and Center for Operational Oceanographic Products and Services...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1835-01-01T00:00:00.000+00:00

For over 200 years, NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have been managing a comprehensive system for observing, communicating, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-01-01T00:00:00.000+00:00

These data are a derived product of the NOAA VDatum tool and they extend the tool's Mean Higher High Water (MHHW) tidal datum conversion inland beyond its original extent. VDatum was designed to...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset contains four alternative digital elevation models (DEMs) at 1 m resolution and model performance statistical metrics for the Global Change Research Wetland (GCReW) site on the Rhode...

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• Organization: Department of the Interior
• Updated: 2017-05-24T00:00:00Z

Zipped file contains a dataset of raw water level data (6min) which has been corrected to remove atmospheric pressure and provides the depth of water above the Seabird pressure sensor (in m). This...

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• Organization: Department of the Interior
• Updated: 2020-08-10T00:00:00Z

Biomass production is positively correlated with mean tidal range in salt marshes along the Atlantic coast of the United States of America. Recent studies support the idea that enhanced stability...

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• Organization: Department of the Interior
• Updated: 2020-08-10T00:00:00Z

Biomass production is positively correlated with mean tidal range in salt marshes along the Atlantic coast of the United States of America. Recent studies support the idea that enhanced stability...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-01-01T00:00:00.000+00:00

By engaging 30 reserves from across the country in habitat mapping, this project highlighted differing trends among regions and estuarine habitat types. Working with local and national end users,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-01-15T00:00:00.000+00:00

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-01-15T00:00:00.000+00:00

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-02-07T00:00:00.000+00:00

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-05-04T00:00:00.000+00:00

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-05-04T00:00:00.000+00:00

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-01-01T00:00:00.000+00:00

Digital elevation models (DEMs) of U.S. and other coasts that typically integrate ocean bathymetry and land topography. The DEMs support NOAA's mission to understand and predict changes in Earth's...

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• Organization: Department of the Interior
• Updated: 2023-06-27T00:00:00Z

This data release includes geospatial data for irregularly flooded wetlands and high marsh and salt pannes/flats along the northern Gulf of Mexico coast from Texas to Florida. Specifically, this...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-01-01T00:00:00.000+00:00

NOAA's Coastal Ocean Reanalysis (CORA) couples long-term water level observations with hydrodynamic modeling to create historical information between tide stations to bridge gaps in service and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-09-01T00:00:00.000+00:00

This large-scale, multi-site assessment of some of the oldest tidal marsh restoration projects in California, Oregon, and Washington provides insight into the development of marsh plant...

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