{"action":"update","ckan_id":"04d7b3a5-6911-4cdd-b730-9f1ce43f0742","date_created":"Fri, 23 Jan 2026 11:23:39 GMT","date_finished":null,"harvest_job_id":"ce9593a5-9e8e-41d2-bedc-7a55aaa9a9e8","harvest_source_id":"e6f70723-3fb4-4e8a-aa4b-c02f1fbd9cce","id":"8ee2236c-57d3-4166-b062-21b87d6d637a","identifier":"https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/Sonar_Water_Column/iso/xml/TN318_EM302.xml","parent_identifier":null,"source_hash":"6db9d40681d734bba5cf5b7b24affd4414985e46f28d5ec855101c7edc9f399e","source_raw":"\r\n \r\n gov.noaa.ncei:TN318_EM302\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 2023-03-16\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 9\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 EM302 Water Column Sonar Data Collected During TN318\r\n \r\n \r\n \r\n \r\n 2015-02-03\r\n \r\n \r\n creation\r\n \r\n \r\n \r\n \r\n \r\n \r\n 2023-03-16\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 TN318_EM302\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:TN318_EM302\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 \r\n Rolling Deck to Repository (R2R)\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Transit\r\n \r\n \r\n This data is available to the public for a wide variety of uses including scientific research and analysis.\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 Northeast Pacific Ocean (180W)\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: Rolling Deck to Repository. 2023. EM302 Water Column Sonar Data Collected During TN318. NOAA National Centers for Environmental Information. [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 https://doi.org/10.7284/904726\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 \r\n \r\n \r\n \r\n TN318\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 -145.29101\r\n \r\n \r\n -126.18593\r\n \r\n \r\n 49.20545\r\n \r\n \r\n 50.15683\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 2015-02-03T00:00:00\r\n 2015-02-08T11:59:59\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 EM302\r\n \r\n \r\n 1\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://www.ncei.noaa.gov/maps/water-column-sonar/index.html?surveys=TN318&instruments=EM302\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 Open Data Dissemination project (NODD)\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 Unknown\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 2015-02-03T00:00:00\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 Kongsberg EM302 Multibeam Echosounder\r\n \r\n \r\n \r\n \r\n \r\n EM302\r\n \r\n \r\n \r\n \r\n \r\n \r\n Kongsberg Maritime\r\n \r\n \r\n \r\n \r\n \r\n \r\n +47 214 98 364\r\n \r\n \r\n +47 322 85 014\r\n \r\n \r\n \r\n \r\n \r\n \r\n P.O. Box 483\r\n \r\n \r\n NO-3601\r\n \r\n \r\n Kongsberg\r\n \r\n \r\n Norway\r\n \r\n \r\n km.support@kongsberg.com\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.kongsberg.com/maritime/products/mapping-systems/mapping-systems/multibeam-echo-sounders/\r\n \r\n \r\n Kongsberg EM302 Multibeam Echosounder\r\n \r\n \r\n Kongsberg EM302 Multibeam Echosounder information\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 Kongsberg EM302\r\n \r\n \r\n \r\n \r\n Multibeam Echosounder\r\n \r\n \r\n The state of the art 30 kHz EM 302 deep water multibeam sonar is manufactured by Kongsberg, Inc of Norway. The EM 302 transducers are modular linear arrays in a \r\n Mills cross configuration with separate units for transmit and receive. This sonar offers significantly larger swath width, increased data density and resolution. Beam \r\n focusing is applied both during reception and transmission. The system has up to 288 beams / 432 soundings per swath with pointing angles automatically adjusted \r\n according to achievable coverage or operator defined limits. In multi-ping mode, 2 swaths are generated per ping cycle, with up to 864 soundings. With multi-ping the \r\n transmit fan is duplicated and transmitted with a small difference in along track tilt. The applied tilt takes into account depth, coverage and vessel speed to give a \r\n constant sounding separation along track. The beam spacing can be adjusted as equi-distant or equi-angular. EM 302 uses both CW pulses and FM sweep pulses with \r\n pulse compression on reception, in order to increase the maximum useful swath width. The transmit fan is split in several individual sectors with independent active \r\n steering according to accomplish compensation for the vessel movements: yaw, pitch and roll. The high density, high resolution, large coverage and water column \r\n capability makes EM 302 an ideal system to explore the sea bed and the water column for detection and characterization of a broad spectrum of features.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n TN318_EM302\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 RV Thomas G. Thompson\r\n \r\n \r\n Thomas G. Thompson\r\n \r\n \r\n \r\n \r\n 2013-03-06\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 Thomas G. Thompson\r\n \r\n \r\n \r\n \r\n The R/V Thomas G. Thompson is owned by the Office of Naval Research (ONR) and operated under a Charter Party agreement by the School of Oceanography at the University of Washington as part of the UNOLS fleet (University National Oceanographic Laboratories System). The R/V Thomas G. Thompson (AGOR-23) was constructed by Halter Marine and was delivered to ONR on 8 July 1991. The Thompson is 274 ft in length, 52.5 ft. beam, and at full load has a 19 foot draft. The normal cruising speed is 11 knots, and offers a ships complement for 21 officers and crew, 2 marine technicians and berthing for up to 36 scientists.\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":"Transit","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=TN318&instruments=EM302","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 Open Data Dissemination project (NODD)","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:TN318_EM302","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","Northeast Pacific Ocean (180W)","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":"https://www.fugro.com/","language":[],"license":"https://creativecommons.org/publicdomain/zero/1.0/","modified":"2023-03-16T00:00:00.000+00:00","publisher":{"@type":"org:Organization","name":"NOAA National Centers for Environmental Information"},"rights":"","spatial":"-88.765,27.71,-89.08,28.245","temporal":"2005-03-20T11:45:22+00:00/2005-03-20T17:05:23+00:00","title":"EM302 Water Column Sonar Data Collected During TN318"},"status":"error"}