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#1 Federal

Polygons of global undersea features for geographic searches

Organization: Department of the Interior
Dataset Last Updated: March 18, 2024 at 12:00 AM

A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the data set also includes a...

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Search relevance: 1.00 | Views last month: 21 | Catalog Last Checked: August 01, 2026 at 03:54 AM

#2 Federal

Marine Place Names

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 17, 2019 at 12:00 AM

This layer displays coastal and offshore marine place names. These are general names for areas of the sea as published on the NOAA Nautical Charts. Different marine place names are displayed...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 02, 2026 at 11:43 PM

#3 Federal

EX1103: Exploration and Mapping, Galapagos Spreading Center: Mapping, CTD, Tow-Yo, and ROV on NOAA Ship Okeanos Explorer between 20110608 and 20110728

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 01, 2011 at 12:00 AM

This cruise will be composed of two separate legs. The first leg will be a transit from San Diego, CA to the Galapagos Spreading Center, where multibeam mapping, CTD casts, and CTD...

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Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 12:14 AM

#4 Federal

Deep Water Corals of the Davidson Seamount: Habitat Suitability Taxonomy Age and Growth 2006

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2006 at 12:00 AM

Building off the successes of an Office of Ocean Exploration (OE) expedition to Davidson Seamount in 2002, this project will focus on deep-water corals. The week-long expedition in 2002 was the...

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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:13 AM

#5 Federal

Undersea Feature Place Names

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 08, 2017 at 12:00 AM

The GEOnet Names Server (GNS) provides access to the National Geospatial-Intelligence Agency's (NGA) and the U.S. Board on Geographic Names' (BGN) database of geographic feature names. The...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 11:40 PM

#6 Federal

Oceanographic data collected during the EX1303 (New England Seamount Chain Exploration) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2013-06-11 to 2013-06-29 (NCEI Accession 0111786)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 04, 2013 at 12:00 AM

This dataset contains oceanographic data collected from NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2013-06-11 to 2013-06-29. Data acquisition from shipboard sensors includes...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 02:18 AM

#7 Federal

Oceanographic data collected during the Mountains in the Sea: Exploring the New England Seamount Chain 2003 on RV Atlantis in North Atlantic Ocean from July 11, 2003 - July 19, 2003 (NCEI Accession 0072308)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 27, 2011 at 12:00 AM

This summer, with the help of the Alvin submersible, a multidisciplinary team of scientists and educators visited several little known seamounts in the North Atlantic, along with at least one...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 02:01 AM

#8 Federal

Oceanographic data collected during the EX1103 Leg 2 (ROV, Mapping and CTD) expedition on NOAA Ship OKEANOS EXPLORER in Galapagos Islands and North Pacific Ocean from 2011-07-06 to 2011-07-27 (NCEI Accession 0075150)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 19, 2017 at 12:00 AM

This dataset contains oceanographic data collected from NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2011-07-06 to 2011-07-27. Data acquisition from shipboard sensors includes...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 02:04 AM

#9 Federal

Oceanographic data collected during the Deep Water Corals of the Davidson Seamount 2006 expedition aboard R/V WESTERN FLYER in the North Pacific from 2006-01-26 to 2006-02-04 (NCEI Accession 0052881)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 13, 2009 at 12:00 AM

Building off the successes of an Office of Ocean Exploration (OE) expedition to Davidson Seamount in 2002, this project will focus on deep-water corals. The week-long expedition in 2002 was the...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 01:44 AM

#10 Federal

Oceanographic data collected during the EX1301 (Ship Shakedown and Patch Test Exploration, NE Canyons and Seamounts) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2013-03-18 to 2013-04-05 (NCEI Accession 0107211)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 04, 2013 at 12:00 AM

This dataset contains oceanographic data collected from NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2013-03-18 to 2013-04-05. Data acquisition from shipboard sensors includes...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 02:15 AM

#11 Federal

Oceanographic and biological data collected during the Stepping Stones 2005 expedition aboard NOAA Ship RONALD H. BROWN in Western North Atlantic from 2005-08-06 to 2005-09-03 (NCEI Accession 0056843)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 14, 2009 at 12:00 AM

No description was provided.

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 01:45 AM

#12 Federal

Video products collected during the first leg of the Gulf of Alaska 2002 Expedition to study several unexplored seamounts in the Gulf of Alaska on R/V Atlantis from 2002-06-22 to 2002-07-15

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2022 at 12:00 AM

This dataset contains video products from R/V Atlantis and Alvin submersible from the first leg of the Gulf of Alaska 2002 Expedition headed north from Astoria, Oregon, to study several unexplored...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 08:17 AM

#13 Federal

Oceanographic data collected during the GalAPAGoS: Where Ridge Meets Hotspot 2005 expedition aboard R/V THOMAS G. THOMPSON in the Galapagos Islands, South Pacific Ocean from December, 03, 2005 - 2006-01-10 (NCEI Accession 0056845)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 14, 2009 at 12:00 AM

No description was provided.

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 01:45 AM

#14 Federal

Oceanographic data collected during the EX1004 Leg 2 (Bitung to Bitung) expedition on NOAA Ship OKEANOS EXPLORER in the Molucca Sea, Philippine Sea from 2010-06-24 to 2010-07-14 (NCEI Accession 0068160)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 28, 2023 at 12:00 AM

EX1004 Legs 1 through 4 produced the following data: Ship Navigation Data (CNAV and Gyro), Ship Sensor Data (Profile Data - ASVP, CTD, ROV, XBT), SCS Data (CTD, Depth, DGPS, Doppler, EventData,...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 01:53 AM

#15 Federal

Oceanographic data collected during the Northwestern Hawaiian Islands 2003 expedition in the North Pacific Ocean using R/V Ka'imikai-o-Kanaloa, and Pisces IV and Pisces V submersibles from 2003-09-03 to 2003-11-05 (NCEI Accession 0001693)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 01, 2004 at 12:00 AM

No description was provided.

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 01:27 AM

#16 Federal

Oceanographic data collected during the EX1404L3 (Northeast Seamounts and Canyons) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2014-09-16 to 2014-10-07 (NCEI Accession 0123118)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 23, 2017 at 12:00 AM

This dataset contains oceanographic data collected along the continental slope submarine canyons, en route to and returning from the North Atlantic Seamount Chain. ROV operations were conducted on...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 02:33 AM

#17 Federal

Video products collected during the second leg of the Gulf of Alaska 2002 Expedition to study several unexplored seamounts in the Gulf of Alaska on R/V Atlantis from 2002-07-05 to 2002-07-15

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2022 at 12:00 AM

This dataset contains video products from R/V Atlantis and Alvin submersible from the second leg of the Gulf of Alaska 2002 Expedition headed south from Kodiak, Alaska to study several unexplored...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 08:17 AM

#18 Federal

Oceanographic data collected during the Davidson Seamount 2002 expedition on the RV Western Flyer, in the North Pacific Ocean, southwest of Monterey, California from May 17, 2002 - May 24, 2002 (NCEI Accession 0072306)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 27, 2011 at 12:00 AM

This spring, scientists explored the first "undersea island" to be called a seamount. Davidson seamount, located 120 km Southwest of Monterey, California, is one of the largest known seamounts in...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 02:01 AM

#19 Federal

Larval Fish Identification from Cruises at the Hancock Seamounts, TC-84-05 and TC-85-01

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 05, 1992 at 12:00 AM

Ichthyoplankton sampling was conducted aboard the NOAA vessel Townsend Cromwell in 9-29 July 1984 and 4-10 February 1985. Collectors included George Boehlert, James Uchiyama, Robert Humphreys,...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 11:16 PM

#20 Federal

Oceanographic data collected during the EX1404L2 (Our Deepwater Backyard: Exploring the Atlantic Canyons and Seamounts) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2014-09-04 to 2014-09-10 (NCEI Accession 0121585)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 22, 2017 at 12:00 AM

This dataset contains oceanographic data collected on little or unknown areas of the continental slope between Rhode Island and Chesapeake Bay. The major driving objective during these dives was...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 02:33 AM

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Polygons of global undersea features for geographic searches

Marine Place Names

EX1103: Exploration and Mapping, Galapagos Spreading Center: Mapping, CTD, Tow-Yo, and ROV on NOAA Ship Okeanos Explorer between 20110608 and 20110728

Deep Water Corals of the Davidson Seamount: Habitat Suitability Taxonomy Age and Growth 2006

Undersea Feature Place Names

Oceanographic data collected during the EX1303 (New England Seamount Chain Exploration) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2013-06-11 to 2013-06-29 (NCEI Accession 0111786)

Oceanographic data collected during the Mountains in the Sea: Exploring the New England Seamount Chain 2003 on RV Atlantis in North Atlantic Ocean from July 11, 2003 - July 19, 2003 (NCEI Accession 0072308)

Oceanographic data collected during the EX1103 Leg 2 (ROV, Mapping and CTD) expedition on NOAA Ship OKEANOS EXPLORER in Galapagos Islands and North Pacific Ocean from 2011-07-06 to 2011-07-27 (NCEI Accession 0075150)

Oceanographic data collected during the Deep Water Corals of the Davidson Seamount 2006 expedition aboard R/V WESTERN FLYER in the North Pacific from 2006-01-26 to 2006-02-04 (NCEI Accession 0052881)

Oceanographic data collected during the EX1301 (Ship Shakedown and Patch Test Exploration, NE Canyons and Seamounts) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2013-03-18 to 2013-04-05 (NCEI Accession 0107211)

Oceanographic and biological data collected during the Stepping Stones 2005 expedition aboard NOAA Ship RONALD H. BROWN in Western North Atlantic from 2005-08-06 to 2005-09-03 (NCEI Accession 0056843)

Video products collected during the first leg of the Gulf of Alaska 2002 Expedition to study several unexplored seamounts in the Gulf of Alaska on R/V Atlantis from 2002-06-22 to 2002-07-15

Oceanographic data collected during the GalAPAGoS: Where Ridge Meets Hotspot 2005 expedition aboard R/V THOMAS G. THOMPSON in the Galapagos Islands, South Pacific Ocean from December, 03, 2005 - 2006-01-10 (NCEI Accession 0056845)

Oceanographic data collected during the EX1004 Leg 2 (Bitung to Bitung) expedition on NOAA Ship OKEANOS EXPLORER in the Molucca Sea, Philippine Sea from 2010-06-24 to 2010-07-14 (NCEI Accession 0068160)

Oceanographic data collected during the Northwestern Hawaiian Islands 2003 expedition in the North Pacific Ocean using R/V Ka'imikai-o-Kanaloa, and Pisces IV and Pisces V submersibles from 2003-09-03 to 2003-11-05 (NCEI Accession 0001693)

Oceanographic data collected during the EX1404L3 (Northeast Seamounts and Canyons) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2014-09-16 to 2014-10-07 (NCEI Accession 0123118)

Video products collected during the second leg of the Gulf of Alaska 2002 Expedition to study several unexplored seamounts in the Gulf of Alaska on R/V Atlantis from 2002-07-05 to 2002-07-15

Oceanographic data collected during the Davidson Seamount 2002 expedition on the RV Western Flyer, in the North Pacific Ocean, southwest of Monterey, California from May 17, 2002 - May 24, 2002 (NCEI Accession 0072306)

Larval Fish Identification from Cruises at the Hancock Seamounts, TC-84-05 and TC-85-01

Oceanographic data collected during the EX1404L2 (Our Deepwater Backyard: Exploring the Atlantic Canyons and Seamounts) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2014-09-04 to 2014-09-10 (NCEI Accession 0121585)