gov.noaa.ncei.oer:EX2104_SCS eng; USA utf8 dataset 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 2026-03-24T14:19:08 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) EX2104: 2021 North Atlantic Stepping Stones: New England and Corner Rise Seamounts (ROV and Mapping) EX-2104 2021-06-30 publication NOAA National Centers for Environmental Information NCEI Metadata ID:EX2104 Kasey Cantwell NOAA Office of Ocean Exploration and Research principalInvestigator NOAA Office of Ocean Exploration and Research author NOAA National Centers for Environmental Information publisher The 2021 North Atlantic Stepping Stones: New England and Corner Rise Seamounts expedition (EX-21-04) was a combined mapping and remotely operated vehicle (ROV) expedition to the seamounts of the Northwest Atlantic that took place between June 30 and July 29, 2021. Operations during this 30-day at sea expedition included a combination of ROV dives in support of NOAA Ocean Exploration and its partner priorities as well as exploratory mapping operations targeting areas containing no or poor quality modern mapping data. The initial focus was on the U.S. Northeast Seamount and high seas areas, however, during the expedition weather altered the planned transect to outside Bermudan waters where three dives took place before rejoining the planned dive sites exploring a total of 19 seamounts and one canyon (Hydrographer) for water column exploration. During the expedition, 20 Deep Discoverer ROV dives were conducted from 300 m to 4187 m water depth for a total of 154 hours of bottom time, and surveyed using EM 304 multibeam sonar 54,710 square km over 30 days at sea. All data associated with this expedition have been archived and are publicly available through the NOAA Archives. EX2104 will focus operations in U.S. waters off of the Northern U.S. East Coast and the high seas focusing on the New England and Corner Rise Seamounts region. The cruise will start and end in Newport, Rhode Island between June 30 and July 29, 2021. Operations will be conducted 24 hours per day and consist of remotely operated vehicle (ROV) dives, mapping operations, and full shore-based participation via telepresence. 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 Earth Science > Oceans > Marine Environment Monitoring Earth Science > Oceans > Ocean Winds Earth Science > Oceans > Ocean Temperature Earth Science > Oceans > Salinity/Density theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 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). 2025. GCMD Keywords, Version 22. 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 navigation sensors meteorological sensors oceanographic sensors flow-through sensors sonar winch scientific computing system theme None North Atlantic Ocean place Global Change Master Directory (GCMD) Location Keywords 2025 revision 22 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). 2025. GCMD Keywords, Version 22. 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 NOAA Ship Okeanos Explorer Deep Discoverer ROV SEIRIOS Camera Sled platform Global Change Master Directory (GCMD) Platform Keywords 2025 revision 22 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). 2025. GCMD Keywords, Version 22. 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 Wind Monitor Thermosalinographs GPS > Global Positioning System Positioning/Navigation instrument Global Change Master Directory (GCMD) Instrument Keywords 2025 revision 22 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). 2025. GCMD Keywords, Version 22. 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 DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/OAR/OER > Office of Exploration and Research, Oceanic & Atmospheric Research, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2025 revision 22 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). 2025. GCMD Keywords, Version 22. 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 Access Constraints: No access constraints Use Constraints: No use constraints. EX2104: 2021 North Atlantic Stepping Stones: New England and Corner Rise Seamounts (ROV and Mapping) publication Cruise ID:EX2104 NOAA Office of Ocean Exploration and Research https://data.noaa.gov/waf/NOAA/NESDIS/ncei/oer/iso/xml/EX2104_COLLECTION.xml information largerWorkCitation operation eng; USA oceans geoscientificInformation -72 -47 34 42 2021-06-30 2021-07-29 Datasets of all navigational, oceanographic, flow-through, and meterological sensors used in the cruise. physicalMeasurement 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 distributor 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. RAW https://data.noaa.gov/waf/NOAA/NESDIS/ncei/oer/iso/xml/EX2104_COLLECTION.xml HTTPS Metadata Landing Page completeMetadata https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.nodc:0240591 information fileAccess https://www.ncei.noaa.gov/maps/oer-digital-atlas/mapsOE.htm information OER Digital Atlas information dataset Processing Steps SCS data shall be delivered in its native format as well as an archive-ready, documented, and compressed NetCDF3 format. Kasey Cantwell processor repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 unclassified none asNeeded Deep Discoverer ROV 2013 creation Deep Discoverer Deep Discoverer, or "D2", is a 6,000m rated ocean exploration remotely operated vehicle (ROV). Operating from the NOAA ship Okeanos Explorer (R337), D2 is part of an advanced two-body tethered system. Its two high definition cameras and 16,600 lumens of hydraulically positionable LED lights produce broadcast-quality high definition video streamed live to internet connections around the world via telepresence. Navigational sensors, including a fiber optic gyroscope and doppler velocity log, 40HP of electric propulsion, and an integrated control system capable of precise auto-pilot flight and station-keeping, allow pilots to image the most obscure objects of the subsea world. D2 transmits real-time sensor measurements of conductivity, temperature, depth, pressure, and more through its high speed fiber optic communications. Additionally, a hydraulic pump powers two 7-function manipulators and an extendable utility drawer. Three large syntactic foam blocks give D2 the ability to install up to 400 lbs of additional equipment making Deep Discoverer a very flexible platform for ocean exploration. NOAA/OAR/OER - Ocean Exploration and Research 301-734-1000 301-713-4252 SSMC3, 1315 East-West Highway, 10th Floor Silver Spring MD 20910 USA ncei.info@noaa.gov 8am-5pm, Monday through Friday owner NOAA/OAR/OER - Ocean Exploration and Research 301-734-1000 301-713-4252 SSMC3, 1315 East-West Highway, 10th Floor Silver Spring MD 20910 USA ncei.info@noaa.gov 8am-5pm, Monday through Friday custodian 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 DOC/NOAA/OAR/OER - Office of Ocean Exploration and Research 301-734-1014 301-713-4252 1315 East-West Hwy, SSMC3, #10210 Silver Spring MD 20910 USA oer.info.mgmt@noaa.gov 8am-5pm, Monday through Friday pointOfContact Insite Pacific Zeus Plus HDTV Color Zoom Camera Zeus Plus HDTV Camera Insite Pacific, Inc. 858-523-0642 858-523-0643 742 Genevieve Street Suite T Solana Beach CA 92075 USA tom@insitetritech.com http://www.insitetritech.com/Products.html resourceProvider Zeus Plus HDTV Camera High-definition color underwater video This new addition to our product line is perfect for detailed underwater documentation tasks. It consists of a 1,000 line horizontal resolution, High Definition (HDTV) Color Zoom 3-CCD camera,packaged for 3,000m or 7,000m depths in a titanium pressure housing. It incorporates a glass hemispherical viewport with proprietary corrected optics which virtually eliminates geometric and chromatic distortion, and a 10:1 super wide angle zoom lens with a 93 degree diagonal angle of view (approximately). Insite Pacific Mini Zeus High Definition Color Zoom Camera Mini Zeus Camera Insite Pacific, Inc. http://insitepacific.com/product-category/cameras/ resourceProvider Mini Zeus Camera High-definition color underwater video The Mini Zeus is a high definition color zoom video camera with 2,000,000 effective pixels that can shoot high-definition images with superior picture quality. The images are clear, detailed, and true to life accurate. Insite Titan Tilt and Rotate Color Zoom Camera Insite Titan Tilt and Rotate Color Zoom Camera Insite Pacific, Inc. 858-523-0642 858-523-0643 742 Genevieve Street Suite T Solana Beach CA 92075 USA tom@insitetritech.com http://www.insitetritech.com/Products.html resourceProvider Insite Titan Tilt and Rotate Color Zoom Camera Color Zoom Underwater Camera The TITAN is a color zoom camera with a continuous horizontal rotation, and 180 degrees tilt (Digital-Flip at 90 degrees) which insures that surveillance is constant and continuous. The camera can deliver 480-line color images in light as low as 1 lux and when selected using the System Controller high resolution (570-line) B/W images in extremely low light of 0.06 lux. A 22X optical zoom lens plus 10X digital zoom lens provides for a total zoom capacity of 220X. The camera can be provided in a 3,000m or 7,000m titanium pressure housing. A glass hemispherical viewport provides excellent video quality. Using the System Controller and built in joystick positioner, the operator maintains complete remote control of the camera lens, tilt, rotate, and many other functions. Insite Aurora Camera Insite Aurora Camera Insite Pacific, Inc. http://www.insitepacific.com/product/aurora-plus/ resourceProvider Insite Aurora Camera Color Zoom Underwater Camera An extrememly compact, high resolution, color CCD camera with fixed focus, and a wide angle lens packaged for depths of 4,000m or 7,000m in a titanium housing. 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. Insite Nova Camera Insite Nova Camera Insite Pacific, Inc. 858-523-0642 858-523-0643 742 Genevieve Street Suite T Solana Beach CA 92075 USA tom@insitetritech.com http://www.insitetritech.com/Products.html resourceProvider Insite Nova Camera Color Miniature Color Underwater Camera with LED Light Ring The N0VA has a high resolution color CCD sensor providing outstanding picture quality and performance in a very compact housing. The integral light ring illuminates objects up to several meters away. It is ideal for mounting on ROV manipulators, for down-hole video and for remote tooling applications where providing external lighting is difficult if not impossible. The camera features a fixed focus, wide angle lens and requires no external controls in normal operation. Optional control of the LED lighting can be provided. The Nova is Ideal for applications where size is of critical importance, but high image quality is also a requirement. NOAA Seirios Towed Camera Platform 2011-03 creation Seirios Seirios is a 6,000m rated camera platform designed for ocean exploration as part of a two-body tethered system. As a stainless steel framed platform of cameras, lights, and sensors, Seirios operates from the NOAA ship Okeanos Explorer (R337) along with the ROV Deep Discoverer. Attached to the ship by the electro-optical-mechanical 0.68 cable, Seirios carries an articulated HD camera and six 400W HMI lights for video production and improved lighting for D2. Fore and aft lateral thrusters enable Seirios to turn 360 degrees to maintain illumination in a desired direction. Seirios can also move laterally, within the constraints of the its cable. With the ROV attached by a 30m neutrally buoyant tether, one significant reason for utilizing Seirios in this two-body configuration is to decouple Deep Discoverer from the ship's motion. A suite of sensors provide real-time measurements of conductivity, temperature, depth, pressure, and more transmitted through high speed fiber optic communications. NOAA/OAR/OER - Ocean Exploration and Research 301-734-1000 301-713-4252 SSMC3, 1315 East-West Highway, 10th Floor Silver Spring MD 20910 USA ncei.info@noaa.gov 8am-5pm, Monday through Friday owner NOAA/OAR/OER - Ocean Exploration and Research 301-734-1000 301-713-4252 SSMC3, 1315 East-West Highway, 10th Floor Silver Spring MD 20910 USA ncei.info@noaa.gov 8am-5pm, Monday through Friday custodian 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 DOC/NOAA/OAR/OER - Office of Ocean Exploration and Research 301-734-1014 301-713-4252 1315 East-West Hwy, SSMC3, #10210 Silver Spring MD 20910 USA oer.info.mgmt@noaa.gov 8am-5pm, Monday through Friday pointOfContact Insite Pacific Zeus Plus HDTV Color Zoom Camera Zeus Plus HDTV Camera Insite Pacific, Inc. 858-523-0642 858-523-0643 742 Genevieve Street Suite T Solana Beach CA 92075 USA tom@insitetritech.com http://www.insitetritech.com/Products.html resourceProvider Zeus Plus HDTV Camera High-definition color underwater video This new addition to our product line is perfect for detailed underwater documentation tasks. It consists of a 1,000 line horizontal resolution, High Definition (HDTV) Color Zoom 3-CCD camera,packaged for 3,000m or 7,000m depths in a titanium pressure housing. It incorporates a glass hemispherical viewport with proprietary corrected optics which virtually eliminates geometric and chromatic distortion, and a 10:1 super wide angle zoom lens with a 93 degree diagonal angle of view (approximately). Insite Pacific Cyclops Super Wide Angle Camera Cyclops Color Camera Insite Pacific, Inc. http://insitepacific.com/ resourceProvider Cyclops Camera Super Wide Angle Underwater Video The Cyclops is a super wide angle, high resolution video camera, providing outstanding video quality and a large viewable scene through its super wide angle fish-eye lens. Insite Nova Camera Insite Nova Camera Insite Pacific, Inc. 858-523-0642 858-523-0643 742 Genevieve Street Suite T Solana Beach CA 92075 USA tom@insitetritech.com http://www.insitetritech.com/Products.html resourceProvider Insite Nova Camera Color Miniature Color Underwater Camera with LED Light Ring The N0VA has a high resolution color CCD sensor providing outstanding picture quality and performance in a very compact housing. The integral light ring illuminates objects up to several meters away. It is ideal for mounting on ROV manipulators, for down-hole video and for remote tooling applications where providing external lighting is difficult if not impossible. The camera features a fixed focus, wide angle lens and requires no external controls in normal operation. Optional control of the LED lighting can be provided. The Nova is Ideal for applications where size is of critical importance, but high image quality is also a requirement. 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. Insite Titan Tilt and Rotate Color Zoom Camera Insite Titan Tilt and Rotate Color Zoom Camera Insite Pacific, Inc. 858-523-0642 858-523-0643 742 Genevieve Street Suite T Solana Beach CA 92075 USA tom@insitetritech.com http://www.insitetritech.com/Products.html resourceProvider Insite Titan Tilt and Rotate Color Zoom Camera Color Zoom Underwater Camera The TITAN is a color zoom camera with a continuous horizontal rotation, and 180 degrees tilt (Digital-Flip at 90 degrees) which insures that surveillance is constant and continuous. The camera can deliver 480-line color images in light as low as 1 lux and when selected using the System Controller high resolution (570-line) B/W images in extremely low light of 0.06 lux. A 22X optical zoom lens plus 10X digital zoom lens provides for a total zoom capacity of 220X. The camera can be provided in a 3,000m or 7,000m titanium pressure housing. A glass hemispherical viewport provides excellent video quality. Using the System Controller and built in joystick positioner, the operator maintains complete remote control of the camera lens, tilt, rotate, and many other functions. Okeanos Explorer NOAA Ship Okeanos Explorer is the only federal vessel dedicated to exploring our largely unknown ocean for the purpose of discovery and the advancement of knowledge about the deep ocean.