gov.noaa.ncei.oer:GOA2004_COLLECTION fieldSession Cruise Level Metadata NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact 2026-07-24T15:44:36 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Gulf of Alaska Seamount Exploration 2004 Gulf of Alaska Seamount Exploration 2004 (GOA2004) R/V Atlantis 2004-07-30 creation Cruise ID Cruise ID:GOA2004 NCEI Archive Management System NCEI Accession ID:0072310 NOAA National Centers for Environmental Information NCEI Metadata ID: gov.noaa.ncei.oer:GOA2004_COLLECTION NOAA Office of Ocean Exploration and Research author NOAA National Centers for Environmental Information publisher Tape 1 segment 1 of the PORT footage from the Alvin HOV dive number 4033 in the Gulf of Alaska 2004 Expedition Tape 1 segment 1 of the PORT footage from the Alvin HOV dive number 4033 in the Gulf of Alaska 2004 Expedition completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA/OAR/OER - Ocean Exploration and Research 301-734-1014 301-713-4252 1315 East-West Hwy, SSMC3, #10210 Silver Spring MD 20910 USA oceanexplorer@noaa.gov 8am-5pm, Monday through Friday resourceProvider Dr. Thomas Shirley 361-825-2030 361-825-2050 Texas A&M University Corpus Christi Department of Life Sciences 6300 Ocean Drive Corpus Christi TX 78412 USA thomas.shirley@tamucc.edu principalInvestigator notPlanned https://data.noaa.gov/docucomp/image/5abab464-7994-49fc-8a2f-ec337a11bfd4 NOAA logo PNG Welker Seamount Pratt Seamount Not Available Gulf of Alaska Denson Seamount Dickins Seamount Giacomini Seamount place Provider Place Names Earth Science > Oceans > Marine Environment Monitoring Earth Science > Oceans > Aquatic Sciences Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian expedition exploration explorer marine education noaa ocean ocean discovery ocean education ocean exploration ocean exploration and research OER ocean literacy ocean research science scientific mission scientific research sea stewardship systematic exploration technology transformational research undersea underwater Ocean Exploration and Research (OER) Program Discovery Keywords NOAA/OAR/OER - Ocean Exploration and Research 301-734-1014 301-713-4252 1315 East-West Hwy, SSMC3, #10210 Silver Spring MD 20910 USA oceanexplorer@noaa.gov 8am-5pm, Monday through Friday resourceProvider This is a list of static and vetted keywords to assist in search and discovery of Ocean Exploration and Research (OER) program-related records. PORT 3CHIP HD - High-definition video camera instrument Provider Instruments BEDI ocean exploration and research transformational research bamboo coral collection macroregonia macrochira geological collections systematic exploration anthromastus colonies benthic invertebrates biological assessment community assessment encrusting manganese haxactinellid sponge hexactinellid sponge paragorgia octocoral antipatharian coral epibiotic community paramuricidae coral scientific research biological samples coral reef ecology low relief plateau primnoid octocoral scientific mission species assessment basalt collection commensal species compilation video coral assemblages coral collections coral communities ice-rafted debris internal pictures paragorgia colony sample collection scarlet king crab sweeper tentacles training exercise volcanic sediment candelabra coral coral assemlages coral collection glacial erratics marine education net coral conoly sedimented slope species richness stalked crinoids bamboo sea whip bioluminescence coral community coral diversity galatheid crabs highlight video manganese crust ocean discovery ocean education platy lava flow radial features rock collection stalked sponges strong currents unknown species video transects basalt pillows coral colonies filter feeders filter-feeders galatheid crab geological age grenadier fish highlight reel inside footage theme Provider Keywords DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/OAR/OER > Office of Ocean Exploration and Research, Oceanic & Atmospheric Research, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian license These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0). SPDX License: Creative Commons Zero v1.0 Universal (CC0-1.0) otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose otherRestrictions Cite as: NOAA Office of Ocean Exploration and Research. Gulf of Alaska Seamount Exploration 2004. [indicate subset used]. NOAA National Centers for Environmental Information. Accessed [date]. Access Constraints: No restrictions to access metadata once it is distributed by NCEI. Use Constraints: Use subject to NOAA and NCEI data policies; acknowledge NOAA Ocean Exploration and Research. eng; USA oceans geoscientificInformation -146.5 -136.7051 53.45 56.5 2004-07-30 2004-08-20 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. https://data.noaa.gov/onestop/collections/details/1b17d5da-7b1f-4554-8c5b-38aea6e4e2d2 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://data.noaa.gov/onestop/collections/granules/1b17d5da-7b1f-4554-8c5b-38aea6e4e2d2 HTTPS Web browser Granule Search Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). search dataset notPlanned R/V Atlantis Atlantis 2012-05-15 creation Atlantis (AT) The research vessel (R/V) Atlantis is owned by the U.S. Navy and operated by WHOI for the oceanographic community. It is one of the most sophisticated research vessels afloat, and it is specifically outfitted for launching and servicing the Alvin human occupied submersible. Delivered to Woods Hole in April 1997, Atlantis was built with six science labs and storage spaces, precision navigation systems, seafloor mapping sonar, and satellite communications. The ship's three winches, three cranes, machine shop, and specialized hangars were specifically designed to support Alvin and other vehicles of the National Deep Submergence Facility. Woods Hole Oceanographic Institution (WHOI) United States http://argo.whoi.edu/ Argo project website information Sea-Bird Electronics 911plus CTD SBE 911plus CTD Sea-Bird Electronics, Inc. 425-643-9866 425-643-9954 13431 NE 20th Street Bellevue WA 98005 USA seabird@seabird.com SBE 911plus CTD SBE 911plus CTD information information resourceProvider SBE 911plus CTD Conductivity, Temperature The 911plus, consisting of the 9plus underwater CTD and 11plus V2 Deck Unit, is a premium real-time CTD accurate to the highest international standards. It features high resolution sampling (24 Hz), pump-controlled T-C ducted flow, up to 10500 meter (15,000 psia) depth capability, maximum auxiliary sensor flexibility, and modem channel for Water Sampler control. The 911plus has eight 12-bit A/D channels, and supports redundant conductivity and temperature sensors or custom auxiliary digital inputs. Kongsberg EM122 Multibeam Echosounder EM122 Kongsberg Maritime http://www.km.kongsberg.com/ks/web/nokbg0240.nsf/AllWeb/01FB0F22974EA50FC125715E002B2143?OpenDocument Kongsberg EM122 information Information on the Kongsberg EM122 multibeam sonar system information resourceProvider Kongsberg EM122 Multibeam Echosounder EM 122 multibeam echosounder is a high performance echosounder for deep water mapping with up to 288 simultaneous beams. The EM 122 is designed to perform seabed mapping to full ocean depth with an unsurpassed resolution, coverage and accuracy. The system is cost effective, reliable, and easily operated. The design of the EM 122 is based on more than 50 years of hydrographic experience with echo sounders, sonars and underwater positioning for civilian and military use. It is the latest model in a series of deep sea multibeam echo sounders started with the EM 12 in 1990 and followed by the EM 121 and the EM 120, of which about 40 systems are operational. It uses the same transducers as in the EM 120 but with new electronics and software. Compared with the EM 120 the EM 122 has up to four times the resolution in terms of sounding density through inclusion of multiping capability and more than twice the number of detections per swath. High density signal processing is a major improvement, to keep the acoustic footprint size small even for the outer beams in the swath. In typical ocean depths a sounding spacing of about 50 m across and along is achievable. The achievable swath width of the EM 122 is in the order of 30,000 m, or about 25% more than possible with the EM 120. This is obtained by using long FM chirps which gains about 15 dB in signal to noise ratio compared to CW pulses. The EM 122 is a complete system. All necessary sensor interfaces, data displays for quality control and sensor calibration, seabed visualization, and data logging are a standard part of the system, as is integrated seabed acoustical imaging capability (side scan). Including a higher frequency multibeam echo sounder such as EM 710 with the EM 122 system can give a total system solution meeting the strictest IHO requirements for all water depths. As proven with the EM 120, an accuracy of better than 0.2% of depth in deep waters is readily achievable with the EM 122. Teledyne RD Instruments Ocean Surveyor Acoustic Doppler Current Profiler Ocean Surveyor ADCP Teledyne RD Instruments http://www.teledynemarine.com/rdi/ Ocean Surveyor ADCP Ocean Surveyor ADCP information information resourceProvider Ocean Surveyor ADCP ADCP For over twenty years, Teledyne RD Instruments has been the preeminent supplier of Acoustic Doppler Current Profiling (ADCP) instrumentation for open ocean applications. Teledyne RDI's vessel-mounted Ocean Surveyor family of ADCPs continues to raise the bar, collecting detailed maps of the distribution of water currents and suspended materials through the water column and along the ship's path - at depths and resolutions previously considered unattainable. In real time, the ADCP is also used to aid in situ decision-making, to adapt field operations, and to understand current regime characteristics. Alvin HOV 2018-06 creation Alvin HOV The Alvin is a 4,500m (14,764ft) rated ocean exploration Human Occupied Vehicle (HOV) operated by Woods Hole Oceanographic Institution. The HOV is launched exclusively by the R/V Atlantis. Just as the space shuttle is built to withstand the near total vacuum of outer space, Alvin is built to withstand the crushing pressure of the deep ocean. The titanium-hulled sub can remain submerged for 10 hours under normal conditions, although its life support system will allow the sub and its occupants to remain underwater for 72 hours. It is capable of maneuvering around rugged bottom areas and can hover in midwater to perform scientific tasks or take still and video photography.