• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-10-31T00:00:00.000+00:00

This report contains oceanographic data which was obtained aboard H.M.A.S DIAMANTINA during an oceanographic cruise in the Java Trench and the Indian Ocean during June, 1969.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-12-12T00:00:00.000+00:00

This dataset contains multi-beam seafloor topographic and magnetic survey data from the research vessel Xiangyanghong 01 in the North Pacific Ocean near Mariana trench. In 2017, the research...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-01-25T00:00:00.000+00:00

A 180-m (6 arc-second) resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) of the Western Pacific Ocean surrounding the Mariana Trench, the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-07-30T00:00:00.000+00:00

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...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-02-14T00:00:00.000+00:00

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...

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• Organization: Department of the Interior
• Updated: 2024-10-22T00:00:00Z

Puerto Rico is a Caribbean Island with a population of about 3.2 million people who are exposed to natural hazards including earthquakes and submarine landslides that can generate tsunamis....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-09-30T00:00:00.000+00:00

This dataset contains oceanographic data collected in the deep water areas around the Commonwealth of the Northern Marianas Islands (CNMI). Operations for this cruise included ROV, mapping,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

A Raster having 20 m resolution with decimal values was assembled from 18.6 billion bathymetric soundings that were obtained from the National Center for Environmental Information (NCEI)...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-04-20T00:00:00.000+00:00

This dataset contains sediment grain size, pH, element analysis, and others collected from the Chinese coastguard patrol vessel Hai Ce 3301 in the North Pacific Ocean. Study of bottom material at...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-01-31T00:00:00.000+00:00

The data from the CD-ROM contains the BT Data observed by Japan Maritime Self-Defence Force from 1995 to 2001, Japan Antarctic Research Expedition data up to the 42nd, Serial station data observed...

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• Organization: Department of the Interior
• Updated: 2023-12-08T00:00:00Z

This data release includes geochronological data for a paleoseismic trench exposure of the Sawtooth fault, Idaho at the Dutch Lake site (44.343806, -115.17643). Laboratory data include 14 charcoal...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-08-16T00:00:00.000+00:00

This dataset contains oceanographic data collected in the Commonwealth of the Northern Marianas Islands (CNMI), beginning in Mutan, Saipan and concluding in Santa Rita, Guam. Exploration...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-06-13T00:00:00.000+00:00

From June 5-20, 2023 (Dutch Harbor, Alaska to Kodiak, Alaska), NOAA Ocean Exploration conducted mapping operations off the coast of the Aleutian Islands in U.S. waters, aiding in closing...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-06-13T00:00:00.000+00:00

From June 5-20, 2023 (Dutch Harbor, Alaska to Kodiak, Alaska), NOAA Ocean Exploration conducted mapping operations off the coast of the Aleutian Islands in U.S. waters, aiding in closing...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-10-06T00:00:00.000+00:00

From April 4 - 28, 2022, NOAA Ship Okeanos Explorer sailed to support NOAA Ocean Exploration's Puerto Rico Mapping and Deep-Sea Camera expedition (EX-22-03). The ship departed from San Juan,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-04-04T00:00:00.000+00:00

From April 4 - 28, 2022, NOAA Ship Okeanos Explorer sailed to support NOAA Ocean Exploration's Puerto Rico Mapping and Deep-Sea Camera expedition (EX-22-03). The ship departed from San Juan,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-10-06T00:00:00.000+00:00

From April 4 - 28, 2022, NOAA Ship Okeanos Explorer sailed to support NOAA Ocean Exploration's Puerto Rico Mapping and Deep-Sea Camera expedition (EX-22-03). The ship departed from San Juan,...

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• Organization: Department of the Interior
• Updated: 2021-11-18T00:00:00Z

Two bathymetric maps were developed by the U.S. Geological Survey, one for the Chukchi Sea and Arctic Ocean, and one for the Aleutian Trench and Bering Sea. The 2 maps overlap near the Bering...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-09-30T00:00:00.000+00:00

This dataset contains oceanographic data collected in the waters around Santa Rita, Guam and Saipan. Operations used the ship’s deep water mapping systems, NOAA’s two-body 6000 m remotely operated...

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• Organization: Department of the Interior
• Updated: 2023-10-27T00:00:00Z

This part of the data release provides an updated georeferenced list of radiocarbon ages pertaining to evidence for a catastrophic precolonial sea flood on Anegada, a low Caribbean island perched...

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