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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 2014-10-17 (NCEI Accession 0123118)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2017-12-23T00:00:00.000+00:00
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 the seamounts both inside and outside the U.S. EEZ. Operations focused on areas of high potential for discovery and of interest to the management community. ROV dives were conducted mostly during the day, while CTD casts and acoustic mapping occurred when the ROV was on deck. Data acquisition from shipboard sensors includes navigation data, meteorological data (wind, air temperature, relative humidity, barometric pressure), and oceanographic data (thermosalinograph, remote temperature probe, sound velocity probe, bathythermograph).

Resources

42 resources available

  • Still Imagery (HTTPS)

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  • Highlight Imagery (HTTPS)

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  • Highlight Preview Videos (HTTPS)

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  • Preview Videos (HTTPS)

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  • OER Video Portal

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  • Still Imagery (FTP)

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  • Highlight Imagery (FTP)

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  • Highlight Preview Videos (FTP)

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  • Preview Videos (FTP)

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  • NCEI Dataset Landing Page

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  • Descriptive Information

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  • HTTPS

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  • FTP

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  • https://repository.library.noaa.gov/view/noaa/861

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  • EX1404L2/EX1404L3 Project Instruction

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  • EX1404L3 ROV Dive Summaries

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  • https://oceanexplorer.noaa.gov/okeanos/

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  • NOAA Ship Okeanos Explorer Digital Atlas

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  • https://www.ngdc.noaa.gov/ships/okeanos_explorer/EX1404L3_mb.html

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  • https://oer.hpc.msstate.edu/okeanos/backup/ex1404l3/NGDC/

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  • https://data.noaa.gov/metaview/page?xml=NOAA/NESDIS/ncei/oer/iso/xml/EX1404L3_COLLECTION.xml&view=xml2text/xml-to-text-ISO

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  • https://doi.org/10.25921/he5n-2j62

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  • https://www.ncei.noaa.gov/archive/accession/0121584

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  • https://www.ncei.noaa.gov/maps/water-column-sonar/index.html?surveys=EX1404L3&instruments=EM302

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  • EX1404

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  • https://doi.org/10.7289/v5/mdr-oer-ex1404l3

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  • https://repository.library.noaa.gov/view/noaa/19912

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  • https://repository.library.noaa.gov/view/noaa/19913

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  • https://repository.library.noaa.gov/view/noaa/19914

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  • https://repository.library.noaa.gov/view/noaa/19915

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  • https://repository.library.noaa.gov/view/noaa/19916

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  • https://repository.library.noaa.gov/view/noaa/19917

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  • https://repository.library.noaa.gov/view/noaa/19918

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  • https://repository.library.noaa.gov/view/noaa/19919

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  • https://repository.library.noaa.gov/view/noaa/19920

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  • https://repository.library.noaa.gov/view/noaa/19921

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  • https://repository.library.noaa.gov/view/noaa/19922

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  • https://repository.library.noaa.gov/view/noaa/19923

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  • https://repository.library.noaa.gov/view/noaa/19924

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  • GCMD Keyword Forum Page

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  • NCEI Contact Information

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  • NOAA Library website

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0123118 AIR TEMPERATURE BAROMETRIC PRESSURE CONDUCTIVITY DEPTH - SENSOR images RELATIVE HUMIDITY SOUND VELOCITY WATER TEMPERATURE WIND DIRECTION WIND SPEED barometer bathythermograph - XBT conductivity sensor CTD GPS gyrocompass humidity sensor meteorological sensor sound velocimeter temperature sensor thermosalinograph video camera chemical imagery meteorological navigational physical profile underway NOAA Ship Okeanos Explorer ROV Deep Discoverer ROV Seirios NOAA Ocean Exploration NOAA Ocean Exploration Office of Ocean Exploration and Research's Integrated Product Team (OER IPT) North Atlantic Ocean oceanography DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/OOE > Office of Ocean Exploration, National Oceanic and Atmospheric Administration, U.S. Department of Commerce biodiversity deep water canyons habitat mapping seamount submersibles telepresence EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY BAROMETERS > BAROMETERS COMPASSES CONDUCTIVITY METERS > CONDUCTIVITY METERS CTD > Conductivity, Temperature, Depth GPS RECEIVERS > GPS RECEIVERS HUMIDITY SENSORS > HUMIDITY SENSORS TEMPERATURE SENSORS > TEMPERATURE SENSORS THERMOSALINOGRAPHS VIDEO CAMERA > VIDEO CAMERA XBT > Expendable Bathythermographs Deep Discoverer Seirios Ships OKEANOS EXPLORER (call sign: WTDH, ICES code: 334A, 2008-) OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN

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