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Deep Sea Coral and Sponge Aleutian Islands DropCam Survey from 2012 to 2014


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    dateStamp:  2024-08-20
    metadataStandardName:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
    metadataStandardVersion:  ISO 19115-2:2009(E)
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    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  Deep Sea Coral and Sponge Aleutian Islands DropCam Survey from 2012 to 2014
            alternateTitle:  AIDCS
            date:  (CI_Date)
                date:  2024-07-19
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                  Anchor:  DOI doi:10.25921/qrtx-n896
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                code:  NCEI DSI 2089_01
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                code:  gov.noaa.ncdc:C01707
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                individualName:  Goddard, Pamela
                organisationName:  NOAA National Marine Fisheries Service Alaska Fisheries Science Center
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                individualName:  Wilborn, Rachel
                organisationName:  NOAA National Marine Fisheries Service Alaska Fisheries Science Center
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                individualName:  Rooper, Christopher
                organisationName:  NOAA National Marine Fisheries Service Alaska Fisheries Science Center
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                individualName:  Williams, Kresimir
                organisationName:  NOAA National Marine Fisheries Service Alaska Fisheries Science Center
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                individualName:  Towler, Rick
                organisationName:  NOAA National Marine Fisheries Service Alaska Fisheries Science Center
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        abstract:  The Deep Sea Coral and Sponge Aleutian Islands DropCam Survey from 2012 to 2014 dataset includes approximately 2100 GB of TIFF image files from the 2012 and 2014 underwater camera surveys of the Aleutian Islands conducted by NOAA AFSC of deep-sea coral and sponge grounds. This project was an effort to characterize benthic diversity for deep-sea benthic and near-benthic fauna for the first time. Images collected across two-hundred sixteen transects, in a 15 min tow per transect, were successfully completed in an area which extended west from Akutan Island to Near Pass and north from Amchitka Island to the top of Bowers Bank in the Bering Sea. Various corals, sponges, hydrocorals, sea pens, sea whips, demersal fishes, and crab fauna were imaged using a stereo drop camera with two machine-vision cameras spaced approximately 30 cm apart in underwater housings, connected via Ethernet cables to a computer also in an underwater housing. One of the paired cameras recorded 1.45 megapixel monochromatic still images, while the other camera collected 1.73 megapixel color still images.
        purpose:  This comprehensive data provides a baseline for Aleutian Island deep-sea megafaunal abundance and community composition.
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                    deliveryPoint:  Veach-Baley Federal Building, Room 468
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            individualName:  Christina Conrath
            organisationName:  NOAA National Marine Fisheries Service Alaska Fisheries Science Center
            positionName:  Research Fisheries Biologist
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            organisationName:  NOAA’s Deep Sea Coral Research and Technology Program, Office of Habitat Conservation, NMFS, NOAA, U.S. Department of Commerce
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            keyword:  Earth Science > Biological Classification > Animals/Invertebrates > Cnidarians > Anthozoans/Hexacorals
            keyword:  Earth Science > Biological Classification > Animals/Invertebrates > Cnidarians > Anthozoans/Hexacorals > Hard Or Stony Corals
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            keyword:  Earth Science > Biological Classification > Animals/Invertebrates > Cnidarians > Anthozoans/Octocorals > Sea Pens
            keyword:  Earth Science > Biological Classification > Animals/Invertebrates > Cnidarians > Anthozoans/Octocorals > Soft Corals
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            keyword:  Continent > North America > United States Of America > Alaska
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            otherConstraints:  Cite as: Goddard, Pamela; Wilborn, Rachel E.; Rooper, Christoper N.; Williams, Kresimir; and Towler, Rick. (2024). Deep Sea Coral and Sponge Aleutian Islands DropCam Survey from 2012 to 2014. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/qrtx-n896. Accessed [date].
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            otherConstraints:  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.
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                title:  Results of the 2012 and 2014 underwater camera surveys of the Aleutian Islands
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                    date:  2017
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                    description:  ground condition
                    beginPosition:  2012-08-14
                    endPosition:  2014-05-13
                    timeInterval:  2
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                orderingInstructions:  Contact NCEI for other distribution options and instructions.
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                    linkage: https://www.ncei.noaa.gov/oa/aleutian-islands-dropcam-survey/index.html#archive/
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            statement:  The data were produced by NOAA Alaska Fisheries Science Center and is archived at the National Centers for Environmental Information.
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                description:  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.
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        maintenanceNote:  Bulk metadata change applied on 2023-12-04. See version control repository history for metadata change details.