Found 106 datasets matching filters. (clear all filters)
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The National Ocean Service (NOS) maintains a long-term database containing data from active and historic stations installed all over the United States and U.S. territories. Since the 1990s,...
Search relevance: 1.00 | Views last month: 68 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) is the authoritative source for accurate, reliable, and timely data on tides, water levels, currents, as well as other...
Search relevance: 1.00 | Views last month: 50 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
This interactive map has many features designed to provide a quick and easy way to find a Center for Operational Oceanographic Products and Services (CO-OPS) station. It can be used to view and...
Search relevance: 1.00 | Views last month: 26 | Catalog Last Checked: May 10, 2026 at 09:08 AM -
High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise, high tide flooding (HTF) is...
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This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for...
Search relevance: 1.00 | Views last month: 22 | Catalog Last Checked: May 16, 2026 at 10:51 PM -
The Apra Harbor, Guam Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a suite of numerical...
Search relevance: 1.00 | Views last month: 22 | Catalog Last Checked: May 05, 2026 at 11:32 PM -
Water level records are a combination of the fluctuations of the ocean and the vertical land motion at the location of the station. Monthly mean sea level (MSL) variations were analyzed for the...
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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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This dataset contains results from the monitoring of nutrients and turbidity in three rivers in the Manell watershed in southern Guam, which drain to the Achang Reef Flat Marine Preserve. The...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 29, 2026 at 07:36 PM -
Nearshore and offshore Conductivity-Temperature-Depth (CTD) casts were collected at sites in the Hawaiian Archipelago as part of the National Coral Reef Monitoring Program (NCRMP). These surveys...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 10, 2026 at 05:59 AM -
Regional Ocean Modeling System (ROMS) 7-day, 3-hourly forecast for the region surrounding the Western North Pacific at approximately 8-km resolution. Boundary conditions provided by the global,...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 28, 2026 at 04:53 AM -
Shoreline of Guam, Mariana Islands
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A 180-m (6 arc-second) resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) of the Western Pacific Ocean surrounding the Mariana Trench, the deepest part of the...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: April 21, 2026 at 10:15 AM -
The calcification rate data described here are from calcification accretion units (CAUs) that have been retrieved (and replaced) at existing, long-term monitoring sites during the NOAA Pacific...
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NOAA's National Geophysical Data Center (NGDC) created a bathymetric digital elevation model (DEM) for the Mariana Trench and adjacent seafloor in the Western Pacific Ocean. Bathymetric data used...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 11:28 PM -
Extremely high or low water levels at coastal locations are an important public concern and a factor in coastal hazard assessment, navigational safety, and ecosystem management. The probability...
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A 10-m (1/3 arc-second) resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding the island of Guam. It is referenced to a vertical tidal...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: April 21, 2026 at 08:53 AM -
This data package contains georeferenced underwater photomosaics for more than 600 sites in 0 to 50 meter depths around the islands of Guam and Saipan. The photographs used to create these...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 10, 2026 at 03:40 AM -
The diel suite is an autonomous instrument package that measures diel variability in coral reef oceanographic conditions and seawater carbonate chemistry. Diel suite surveys are conducted by the...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 10, 2026 at 06:01 AM -
A 60-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Guam compiled from ship-borne multibeam sonar surveys. Almost complete...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: April 21, 2026 at 08:53 AM
