{"action":"update","ckan_id":"ebdc7087-714b-4064-8b73-ae2105e7faca","date_created":"Fri, 23 Jan 2026 10:36:20 GMT","date_finished":null,"harvest_job_id":"ce9593a5-9e8e-41d2-bedc-7a55aaa9a9e8","harvest_source_id":"e6f70723-3fb4-4e8a-aa4b-c02f1fbd9cce","id":"73421d73-8f89-4e52-baf4-8faaa5ba99e5","identifier":"https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/Sonar_Water_Column/iso/xml/EN647-deployment-2a_EK80.xml","parent_identifier":null,"source_hash":"fbddb0412df0694087159d7616145f2bb347a63d7c954583ee21938df532e1fa","source_raw":"\r\n \r\n gov.noaa.ncei:EN647-deployment-2a_EK80\r\n \r\n \r\n eng; USA\r\n \r\n \r\n utf8\r\n \r\n \r\n series\r\n \r\n \r\n Water Column Sonar Series-Level Metadata\r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n 2022-07-01\r\n \r\n \r\n ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data\r\n \r\n \r\n ISO 19115-2:2009(E)\r\n \r\n \r\n \r\n \r\n \r\n \r\n curve\r\n \r\n \r\n 127\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n World Geodetic System 1984\r\n \r\n \r\n WGS 84\r\n \r\n \r\n \r\n \r\n 2007-08-27\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://epsg.org/crs_4326/WGS-84.html\r\n \r\n \r\n WGS 84\r\n \r\n \r\n GML of World Geodetic System 1984 coordinate reference system.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n resourceProvider\r\n \r\n \r\n \r\n \r\n \r\n \r\n European Petroleum Survey Group\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://epsg.org/home.html\r\n \r\n \r\n European Petroleum Survey Group Geodetic Parameter Registry\r\n \r\n \r\n Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.\r\n \r\n \r\n search\r\n \r\n \r\n \r\n \r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n \r\n \r\n urn:ogc:def:crs:EPSG::4326\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Vertical Datum: Unknown\r\n \r\n \r\n \r\n \r\n \r\n Vertical Datum: Unknown\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n EK80 Water Column Sonar Data Collected During EN647-deployment-2a\r\n \r\n \r\n \r\n \r\n 2019-09-19\r\n \r\n \r\n creation\r\n \r\n \r\n \r\n \r\n \r\n \r\n 2022-07-01\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n EN647-deployment-2a_EK80\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n International DOI Foundation (IDF)\r\n \r\n \r\n \r\n \r\n \r\n doi:https://doi.org/10.25921/fgy5-k438\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n NCEI Metadata ID:EN647-deployment-2a_EK80\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n \r\n \r\n Christopher Roman\r\n \r\n \r\n University of Rhode Island\r\n \r\n \r\n Oceanographer\r\n \r\n \r\n \r\n \r\n \r\n \r\n 401 874 6115\r\n \r\n \r\n \r\n \r\n \r\n \r\n 215 South Ferrry Rd\r\n \r\n \r\n Narragansett\r\n \r\n \r\n RI\r\n \r\n \r\n 02882\r\n \r\n \r\n USA\r\n \r\n \r\n croman2@uri.edu\r\n \r\n \r\n \r\n \r\n \r\n \r\n principalInvestigator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Universtiy of Rhode Island\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Two acoustic surveys were conducted as part of a cruise also looking at benthic habitat near the Baltimore Canyon methane seeps.\r\n \r\n \r\n Surveys near Baltimore Canyon methane seeps\r\n \r\n \r\n completed\r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n Water Column Sonar Data Manager\r\n \r\n \r\n \r\n \r\n \r\n \r\n (303) 497-4742\r\n \r\n \r\n \r\n \r\n \r\n \r\n 325 Broadway, Mail Code E/NE42\r\n \r\n \r\n Boulder\r\n \r\n \r\n CO\r\n \r\n \r\n 80305-3328\r\n \r\n \r\n USA\r\n \r\n \r\n wcd.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n \r\n \r\n notPlanned\r\n \r\n \r\n \r\n \r\n \r\n \r\n Earth Science > Oceans > Ocean Acoustics > Acoustic Scattering\r\n \r\n \r\n Earth Science > Oceans > Aquatic Sciences > Fisheries\r\n \r\n \r\n Earth Science > Oceans > Ocean Acoustics\r\n \r\n \r\n Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Pelagic\r\n \r\n \r\n Earth Science > Biosphere > Ecosystems > Marine Ecosystems\r\n \r\n \r\n Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Benthic\r\n \r\n \r\n Earth Science > Biosphere > Ecosystems > Aquatic Ecosystems\r\n \r\n \r\n Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry\r\n \r\n \r\n Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Science Keywords\r\n \r\n \r\n \r\n \r\n 2020-01-09\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n 9.1\r\n \r\n \r\n \r\n \r\n NASA Goddard Space Flight Center, Earth Science Data and Information System\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords\r\n \r\n \r\n Global Change Master Directory (GCMD) Keywords\r\n \r\n \r\n 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.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n North Atlantic Ocean\r\n \r\n \r\n place\r\n \r\n \r\n \r\n \r\n International Hydrographic Organization (IHO) Sea Area (\"Limits of Oceans and Seas\" publication S-23)\r\n \r\n \r\n \r\n \r\n 2010-08-24\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n \r\n \r\n International Hydrographic Organization (IHO) Sea Area (\"Limits of Oceans and Seas\" publication S-23)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://iho.int/\r\n \r\n \r\n International Hydrographic Organization (IHO) Sea Area (\"Limits of Oceans and Seas\" publication S-23)\r\n \r\n \r\n Publication of Sea Areas is maintained by IHO.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n resourceProvider\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n dataCentre\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Data Center Keywords\r\n \r\n \r\n \r\n \r\n 2020-01-09\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n 9.1\r\n \r\n \r\n \r\n \r\n NASA Goddard Space Flight Center, Earth Science Data and Information System\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords\r\n \r\n \r\n Global Change Master Directory (GCMD) Keywords\r\n \r\n \r\n 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.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Vertical Location > Water Column\r\n \r\n \r\n place\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Location Keywords\r\n \r\n \r\n \r\n \r\n 2020-01-09\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n 9.1\r\n \r\n \r\n \r\n \r\n NASA Goddard Space Flight Center, Earth Science Data and Information System\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords\r\n \r\n \r\n Global Change Master Directory (GCMD) Keywords\r\n \r\n \r\n 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.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > WCMS > Water Column Mapping System\r\n \r\n \r\n instrument\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Instrument Keywords\r\n \r\n \r\n \r\n \r\n 2020-01-09\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n 9.1\r\n \r\n \r\n \r\n \r\n NASA Goddard Space Flight Center, Earth Science Data and Information System\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords\r\n \r\n \r\n Global Change Master Directory (GCMD) Keywords\r\n \r\n \r\n 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.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Cite as: Universtiy of Rhode Island. 2022. EK80 Water Column Sonar Data Collected During EN647-deployment-2a. NOAA National Centers for Environmental Information. https://doi.org/10.25921/fgy5-k438 [access date]\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n Not subject to copyright protection within the United States.\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Resource may not be available for up to one year after initial collection.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n EN647-deployment-2a\r\n \r\n \r\n \r\n \r\n largerWorkCitation\r\n \r\n \r\n operation\r\n \r\n \r\n \r\n \r\n eng; USA\r\n \r\n \r\n oceans\r\n \r\n \r\n geoscientificInformation\r\n \r\n \r\n \r\n \r\n \r\n \r\n -73.85599\r\n \r\n \r\n -73.72763\r\n \r\n \r\n 37.87765\r\n \r\n \r\n 38.14501\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 2019-09-19T00:00:00\r\n 2019-09-27T11:59:59\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Trackline\r\n \r\n \r\n physicalMeasurement\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n distributor\r\n \r\n \r\n \r\n \r\n \r\n \r\n Free\r\n \r\n \r\n Contact the NCEI Water Column Sonar Data Manager to order data.\r\n \r\n \r\n \r\n \r\n \r\n \r\n EK80\r\n \r\n \r\n 1\r\n \r\n \r\n Simrad EK80 raw files. See the Simrad EK80 interface specification manual for additional information.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/maps/water-column-sonar/index.html?surveys=EN647-deployment-2a&instruments=EK80\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Water Column Sonar Data Map Viewer\r\n \r\n \r\n Interactive map viewer to allow discovery and access to water column sonar data\r\n \r\n \r\n search\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://registry.opendata.aws/ncei-wcsd-archive/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n AWS Cloud Storage Bucket\r\n \r\n \r\n AWS Cloud Storage to provide additional public access to water column sonar data through the NOAA Big Data Project\r\n \r\n \r\n download\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ngdc.noaa.gov/mgg/wcd/\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Water Column Sonar Data Archive Homepage\r\n \r\n \r\n Web page containing information on the water column sonar data archive.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n collectionHardware\r\n \r\n \r\n \r\n \r\n Instrument calibration information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Uncalibrated\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n series\r\n \r\n \r\n \r\n \r\n \r\n \r\n Horizontal Positional Accuracy\r\n \r\n \r\n \r\n \r\n \r\n Positional accuracy dependent on navigation GPS, ship motion correction, and sound velocity profile accuracy.\r\n \r\n \r\n true\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Vertical Positional Accuracy\r\n \r\n \r\n \r\n \r\n \r\n Vertical accuracy is dependent on navigation GPS and ship motion corrections.\r\n \r\n \r\n true\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Raw unprocessed data files\r\n \r\n \r\n 2019-09-19T00:00:00\r\n \r\n \r\n \r\n \r\n Christopher Roman\r\n \r\n \r\n University of Rhode Island\r\n \r\n \r\n Oceanographer\r\n \r\n \r\n \r\n \r\n \r\n \r\n 401 874 6115\r\n \r\n \r\n \r\n \r\n \r\n \r\n 215 South Ferrry Rd\r\n \r\n \r\n Narragansett\r\n \r\n \r\n RI\r\n \r\n \r\n 02882\r\n \r\n \r\n USA\r\n \r\n \r\n croman2@uri.edu\r\n \r\n \r\n \r\n \r\n \r\n \r\n principalInvestigator\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n series\r\n \r\n \r\n \r\n \r\n \r\n \r\n Data collectedby the Wire Flyer tow vehicle\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Simrad EK80 Echosounder\r\n \r\n \r\n \r\n \r\n \r\n EK80\r\n \r\n \r\n \r\n \r\n \r\n \r\n Simrad - Kongsberg Maritime AS\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.kongsberg.com/maritime/products/ocean-science/ocean-science/es_scientific/ek80software/\r\n \r\n \r\n Simrad Ek80 information web page\r\n \r\n \r\n Page contains general information on the Ek80 and has links to details on operation and file formats\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n resourceProvider\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Simrad EK80\r\n \r\n \r\n \r\n \r\n echosounder\r\n \r\n \r\n The Simrad EK80 is the most modern \"high end\" split beam scientific echo sounder in the fishery scientific market. Based on more than 60 years of research and development in close collaboration with leading marine scientists this wide band echo sounder system has succeeded the famous EK60, which became an international standard for fish stock assessment. The Simrad EK80 can operate a large number of frequencies simultaneously ranging from 10 to 500 kHz. A wide selection of high quality accurate transducers is available.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n EN647-deployment-2a_EK80\r\n \r\n \r\n \r\n \r\n completed\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Wire Flyer\r\n \r\n \r\n \r\n \r\n 2022-07-01\r\n \r\n \r\n creation\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Wire Flyer\r\n \r\n \r\n \r\n \r\n The Wire Flyer is an autonomous profiling vehicle that slides up and down a standard towed cable in a controlled manner using the lift created by wing foils. The vehicle is able to create high resolution water-column sections within a specified depth band in an automated manner. The Wire Flyer is different than standard undulating tow bodies in that it decouples the vehicle's motion from the tow cable dynamics. Due to this separation the vehicle is able to profile with nearly 1:1 horizontal to vertical motion.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n","source_transform":{"@type":"dcat:Dataset","accessLevel":"non-public","contactPoint":{"@type":"vcard:Contact","fn":"NOAA National Centers for Environmental Information","hasEmail":"mailto:ncei.info@noaa.gov"},"describedByType":"application/octet-steam","description":"Two acoustic surveys were conducted as part of a cruise also looking at benthic habitat near the Baltimore Canyon methane seeps.","distribution":[{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Interactive map viewer to allow discovery and access to water column sonar data","downloadURL":"https://www.ncei.noaa.gov/maps/water-column-sonar/index.html?surveys=EN647-deployment-2a&instruments=EK80","mediaType":"placeholder/value","title":"Water Column Sonar Data Map Viewer"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"AWS Cloud Storage to provide additional public access to water column sonar data through the NOAA Big Data Project","downloadURL":"https://registry.opendata.aws/ncei-wcsd-archive/","mediaType":"placeholder/value","title":"AWS Cloud Storage Bucket"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Web page containing information on the water column sonar data archive.","downloadURL":"https://www.ngdc.noaa.gov/mgg/wcd/","mediaType":"placeholder/value","title":"Water Column Sonar Data Archive Homepage"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"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.","downloadURL":"https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords","mediaType":"placeholder/value","title":"Global Change Master Directory (GCMD) Keywords"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Publication of Sea Areas is maintained by IHO.","downloadURL":"https://iho.int/","mediaType":"placeholder/value","title":"International Hydrographic Organization (IHO) Sea Area (\"Limits of Oceans and Seas\" publication S-23)"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Information for contacts at NCEI.","downloadURL":"https://www.ncei.noaa.gov/contact","mediaType":"placeholder/value","title":"NCEI Contact Information"}],"identifier":"gov.noaa.ncei:EN647-deployment-2a_EK80","isPartOf":"O&G LC VMADCP Program","issued":"2026-01-02T00:00:00.000+00:00","keyword":["Earth Science > Oceans > Ocean Acoustics > Acoustic Scattering","Earth Science > Oceans > Aquatic Sciences > Fisheries","Earth Science > Oceans > Ocean Acoustics","Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Pelagic","Earth Science > Biosphere > Ecosystems > Marine Ecosystems","Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Benthic","Earth Science > Biosphere > Ecosystems > Aquatic Ecosystems","Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry","Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography","North Atlantic Ocean","DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce","DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce","Vertical Location > Water Column","In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > WCMS > Water Column Mapping System"],"landingPage":"ADD ME","language":[],"license":"https://creativecommons.org/publicdomain/zero/1.0/","modified":"2022-07-01T00:00:00.000+00:00","publisher":{"@type":"org:Organization","name":"NOAA National Centers for Environmental Information"},"rights":"","spatial":"-89.4431,27.96321,-89.812416,27.964914","temporal":"2007-07-24T18:39:18+00:00/2007-07-24T22:06:19+00:00","title":"EK80 Water Column Sonar Data Collected During EN647-deployment-2a"},"status":"error"}