Metadata Identifier: gov.noaa.ncei:AI14AP_ES60

Aggregation Info | Bands | Citations | Constraints | Coverage Descriptions | Dimensions | Extents | Formats | Geographic Bounding Box
Georectified Information | Georeferenceable Information | Identifiers | Instruments | Mediums | OnlineResources | Operations
Platforms | Process Steps | Range Elements | Reference Systems | Responsible Parties | Series | Sources | Spatial Grids | Temporal Extents

MD_DataIdentification

Count Component Title Abstract
1 ES60 Water Column Sonar Data Collected During AI14AP The seventh biennial survey in a series of comprehensive bottom trawl surveys of groundfish resources in the Aleutian Islands (AI) region was conducted from June 4 through August 14, 2014, by the Resource Assessment and Conservation Engineering (RACE) Division of the Alaska Fisheries Science Center (AFSC), in Seattle, Washington. This effort constitutes the thirteenth in the full series dating from 1980. The survey area covered the continental shelf and upper continental slope to 500 m in the Aleutian Archipelago from Islands of Four Mountains (170° W long.) to Stalemate Bank (170° E long.), including Petrel Bank and Petrel Spur (180° long.), and the northern side of the Aleutian Islands between Unimak Pass (165° W long.) and the Islands of Four Mountains. The survey was conducted aboard two chartered trawlers, the FV Alaska Provider and FV Sea Storm.
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SV_Identification

none found
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CI_Citation

Count Component Title Date Citation Identifier
1 Alaska Provider
    1 ES60 Water Column Sonar Data Collected During AI14AP
      2014-06-05
      2022-12-05
    		AI14AP_ES60
    doi:https://doi.org/10.25921/97qd-z260
    NCEI Metadata ID:AI14AP_ES60
    1 GCMD Data Center Keywords Global Change Master Directory (GCMD) Data Center Keywords
      2020-01-09
    1 GCMD Instrument Keywords Global Change Master Directory (GCMD) Instrument Keywords
      2020-01-09
    1 GCMD Location Keywords Global Change Master Directory (GCMD) Location Keywords
      2020-01-09
    1 GCMD Science Keywords Global Change Master Directory (GCMD) Science Keywords
      2020-01-09
    1 International DOI Foundation (IDF)
      1 IHO Sea Areas International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23)
        2010-08-24
      2 NOAA National Centers for Environmental Information
        2 Simrad ES60 Echosounder
          		ES60
          1 Vertical Datum: Unknown
            1 World Geodetic System 1984
              2007-08-27
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            CI_Series

            none found
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            CI_ResponsibleParty

            Count Component Individual Organization Position Email Role Linkage
            2 resourceProvider https://epsg.org/crs_4326/WGS-84.html
            1 AFSC DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center author
            1 EPSG Registry European Petroleum Survey Group publisher https://epsg.org/home.html
            1 International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23) resourceProvider https://iho.int/
            4 GCMD Landing Page NASA Goddard Space Flight Center, Earth Science Data and Information System custodian https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
            3 NOAA National Centers for Environmental Information, NCEI (pointOfContact) NOAA National Centers for Environmental Information ncei.info@noaa.gov pointOfContact https://www.ncei.noaa.gov/contact
            1 custodian - National Centers for Environmental Information (NCEI) NOAA National Centers for Environmental Information custodian
            1 publisher - National Centers for Environmental Information (NCEI) NOAA National Centers for Environmental Information publisher
            1 NCEI (distributor) NOAA National Centers for Environmental Information ncei.info@noaa.gov distributor https://www.ncei.noaa.gov/contact
            2 Simrad - Kongsberg Maritime AS contact@simrad.com resourceProvider https://www.simrad.online/ek60/ref_english/default.htm
            Unresolved Xlinks
            principleInvestigator - Groundfish Assessment Program at: gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:citedResponsibleParty
            Groundfish Assessment Program at: gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:processStep/gmd:LI_ProcessStep/gmd:processor
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            CI_OnlineResource

            Count Component Linkage Name Description Function
            1 https://epsg.org/crs_4326/WGS-84.html WGS 84 GML of World Geodetic System 1984 coordinate reference system. information
            1 https://epsg.org/home.html European Petroleum Survey Group Geodetic Parameter Registry Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search
            1 https://iho.int/ International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23) Publication of Sea Areas is maintained by IHO. information
            1 https://registry.opendata.aws/ncei-wcsd-archive/ AWS Cloud Storage Bucket AWS Cloud Storage to provide additional public access to water column sonar data through the NOAA Big Data Project download
            4 https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information
            3 https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information
            1 https://www.ncei.noaa.gov/maps/water-column-sonar/index.html?surveys=AI14AP&instruments=ES60 Water Column Sonar Data Map Viewer Interactive map viewer to allow discovery and access to water column sonar data search
            1 https://www.ngdc.noaa.gov/mgg/wcd/ Water Column Sonar Data Archive Homepage Web page containing information on the water column sonar data archive. information
            2 https://www.simrad.online/ek60/ref_english/default.htm Simrad EK60 information Information on the Simrad ES60 including file format documentation. information
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            MD_Identifier or RS_Identifier

            Count Component Code
            1 AI14AP
            2 AI14AP_ES60
            1 Alaska Provider
            1 Bottom trawl survey of groundfish resources in the Aleutian Islands region
            2 ES60
            1 NCEI Metadata ID:AI14AP_ES60
            2 Simrad ES60
            1 Vertical Datum: Unknown
            1 doi:https://doi.org/10.25921/97qd-z260
            1 urn:ogc:def:crs:EPSG::4326
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            EX_Extent

            Bounding Box Temporal Extent
            Count Component Description West East North South Start End
            1 179.97306 -166.55597 54.038 51.30627 2014-06-05T00:00:00 2014-08-13T11:59:59
            1
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            EX_GeographicBoundingBox

            Count Component West East North South
            1 179.97306 -166.55597 54.038 51.30627
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            EX_TemporalExtent

            Count Component Start End
            1 2014-06-05T00:00:00 2014-08-13T11:59:59
            1
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            MD_Format

            Count Component Name Version specification
            1 ES60 1 Simrad ES60 raw files. See the Simrad ES60 interface specification manual for additional information.
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            MD_Medium

            none found
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            MD_Constraints

            Count Component Use Limitation
            1 Raw Data Disclaiimer These data are considered raw and have not been subjected to the NOAA's quality control or quality assurance procedures. They are released for limited public use as preliminary data to be used only with appropriate caution. NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
            1 No Copyright Not subject to copyright protection within the United States.
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            MD_ReferenceSystem

            Count Component Code Authority Title
            1 Vertical Datum: Unknown Vertical Datum: Unknown Vertical Datum: Unknown
            1 WGS84 urn:ogc:def:crs:EPSG::4326 World Geodetic System 1984
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            MD_GridSpatialRepresentation

            none found
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            MD_Georeferenceable or MI_Georeferenceable

            none found
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            MD_Georectified or MI_Georectified

            none found
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            MD_Dimension

            none found
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            MD_CoverageDescription or MI_CoverageDescription

            Count Component Attribute Description Content Type
            1 Trackline
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            MD_Band or MI_Band

            none found
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            MI_RangeElementDescription

            none found
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            MD_AggregateInformation

            Count Component Title Code Association Type Code
            1 AI14AP largerWorkCitation
            1 Bottom trawl survey of groundfish resources in the Aleutian Islands region largerWorkCitation
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            LE_Source or LI_Source

            none found
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            LE_ProcessStep or LI_ProcessStep

            Count Component DateTime Description
            1 2014-06-05T00:00:00 Raw unprocessed data files
            Groundfish Assessment Program at Xpath: gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:processStep/gmd:LI_ProcessStep/gmd:processor
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            MI_Operation

            Count Component Code Type Status Description
            1 AI14AP_ES60 completed
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            MI_Platform

            Count Component Code Description
            1 Alaska Provider Alaska Provider
            Unresolved Xlinks
            Alaska Provider at: gmi:MI_Metadata/gmi:acquisitionInformation/gmi:MI_AcquisitionInformation/gmi:platform
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            MI_Instrument

            Count Component Code Type Description
            2 ES60 Simrad ES60 singlebeam
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