EK80 Water Column Sonar Data Collected During AR16 | spatialRepresentationInfo|
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(MI_Metadata) fileIdentifier: gov.noaa.ngdc.mgg.wcd:AR16_EK80 language: eng; USA characterSet: (MD_CharacterSetCode) utf8 hierarchyLevel: (MD_ScopeCode) series hierarchyLevelName: Water Column Sonar Series-Level Metadata contact: (CI_ResponsibleParty) organisationName: NOAA National Centers for Environmental Information contactInfo: (CI_Contact) address: (CI_Address) electronicMailAddress: ncei.info@noaa.gov onlineResource: (CI_OnlineResource) linkage: https://www.ncei.noaa.gov/contact name: NCEI Contact Information description: Information for contacts at NCEI. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) pointOfContact dateStamp: 2020-06-03 metadataStandardName: ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data metadataStandardVersion: ISO 19115-2:2009(E) return to top spatialRepresentationInfo: (MD_VectorSpatialRepresentation) geometricObjects: (MD_GeometricObjects) geometricObjectType: (MD_GeometricObjectTypeCode) 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descriptiveKeywords: (MD_Keywords) keyword: Earth Science > Oceans > Ocean Acoustics > Acoustic Scattering keyword: Earth Science > Oceans > Aquatic Sciences > Fisheries keyword: Earth Science > Oceans > Ocean Acoustics keyword: Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Pelagic keyword: Earth Science > Biosphere > Ecosystems > Marine Ecosystems keyword: Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Benthic keyword: Earth Science > Biosphere > Ecosystems > Aquatic Ecosystems keyword: Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry keyword: Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography type: (MD_KeywordTypeCode) theme thesaurusName: (CI_Citation) title: Global Change Master Directory (GCMD) Science Keywords date: (CI_Date) date: 2020-01-09 dateType: (CI_DateTypeCode) publication edition: 9.1 citedResponsibleParty: (CI_ResponsibleParty) organisationName: NASA Goddard Space Flight Center, Earth Science Data and Information System contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords name: Global Change Master Directory (GCMD) Keywords 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. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) custodian descriptiveKeywords: (MD_Keywords) keyword: North Atlantic Ocean type: (MD_KeywordTypeCode) place thesaurusName: (CI_Citation) title: International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23) date: (CI_Date) date: 2010-08-24 dateType: (CI_DateTypeCode) revision citedResponsibleParty: (CI_ResponsibleParty) organisationName: International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23) contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: https://iho.int/ name: International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23) description: Publication of Sea Areas is maintained by IHO. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) resourceProvider descriptiveKeywords: (MD_Keywords) keyword: DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce keyword: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce type: (MD_KeywordTypeCode) dataCentre thesaurusName: (CI_Citation) title: Global Change Master Directory (GCMD) Data Center Keywords date: (CI_Date) date: 2020-01-09 dateType: (CI_DateTypeCode) publication edition: 9.1 citedResponsibleParty: (CI_ResponsibleParty) organisationName: NASA Goddard Space Flight Center, Earth Science Data and Information System contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords name: Global Change Master Directory (GCMD) Keywords 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. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) custodian descriptiveKeywords: (MD_Keywords) keyword: Vertical Location > Water Column type: (MD_KeywordTypeCode) place thesaurusName: (CI_Citation) title: Global Change Master Directory (GCMD) Location Keywords date: (CI_Date) date: 2020-01-09 dateType: (CI_DateTypeCode) publication edition: 9.1 citedResponsibleParty: (CI_ResponsibleParty) organisationName: NASA Goddard Space Flight Center, Earth Science Data and Information System contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords name: Global Change Master Directory (GCMD) Keywords 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. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) custodian descriptiveKeywords: (MD_Keywords) keyword: In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > WCMS > Water Column Mapping System type: (MD_KeywordTypeCode) instrument thesaurusName: (CI_Citation) title: Global Change Master Directory (GCMD) Instrument Keywords date: (CI_Date) date: 2020-01-09 dateType: (CI_DateTypeCode) publication edition: 9.1 citedResponsibleParty: (CI_ResponsibleParty) organisationName: NASA Goddard Space Flight Center, Earth Science Data and Information System contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords name: Global Change Master Directory (GCMD) Keywords 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. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) custodian resourceConstraints: (MD_LegalConstraints) useConstraints: (MD_RestrictionCode) otherRestrictions otherConstraints: Cite as: Rolling Deck to Repository (R2R). 2017. 'EK80 Water Column Sonar Data Collected During AR16'. NOAA National Centers for Environmental Information. [access date] resourceConstraints: (MD_LegalConstraints) accessConstraints: (MD_RestrictionCode) otherRestrictions 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. resourceConstraints: (MD_LegalConstraints) useConstraints: (MD_RestrictionCode) otherRestrictions otherConstraints: 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. resourceConstraints: (MD_Constraints) useLimitation: 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. resourceConstraints: (MD_Constraints) useLimitation: Not subject to copyright protection within the United States. resourceConstraints: (MD_LegalConstraints) accessConstraints: (MD_RestrictionCode) otherRestrictions otherConstraints: Resource may not be available for up to one year after initial collection. aggregationInfo: (MD_AggregateInformation) aggregateDataSetIdentifier: (MD_Identifier) code: https://doi.org/10.7284/907449 associationType: (DS_AssociationTypeCode) largerWorkCitation initiativeType: (DS_InitiativeTypeCode) operation aggregationInfo: (MD_AggregateInformation) aggregateDataSetIdentifier: (MD_Identifier) code: AR16 associationType: (DS_AssociationTypeCode) largerWorkCitation initiativeType: (DS_InitiativeTypeCode) operation language: eng; USA topicCategory: (MD_TopicCategoryCode) oceans topicCategory: (MD_TopicCategoryCode) geoscientificInformation extent: (EX_Extent) geographicElement: (EX_GeographicBoundingBox) westBoundLongitude: -70.75066 eastBoundLongitude: -70.56232 southBoundLatitude: 40.04183 northBoundLatitude: 41.32316 temporalElement: (EX_TemporalExtent) extent: TimePeriod: beginPosition: 2017-05-21T08:57:39 endPosition: 2017-05-21T20:09:32 return to top contentInfo: (MI_CoverageDescription) attributeDescription: RecordType: Trackline contentType: (MD_CoverageContentTypeCode) physicalMeasurement return to top distributionInfo: (MD_Distribution) distributor: (MD_Distributor) distributorContact: (CI_ResponsibleParty) organisationName: NOAA National Centers for Environmental Information contactInfo: (CI_Contact) address: (CI_Address) electronicMailAddress: ncei.info@noaa.gov onlineResource: (CI_OnlineResource) linkage: https://www.ncei.noaa.gov/contact name: NCEI Contact Information description: Information for contacts at NCEI. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) distributor distributionOrderProcess: (MD_StandardOrderProcess) fees: Free orderingInstructions: Contact the NCEI Water Column Sonar Data Manager to order data. distributorFormat: (MD_Format) name: Simrad EK80 raw (.raw) format version: 1 specification: Kongsberg/Simrad .raw files are generated by ME70, EK60 or ES60 instruments. They contain power and optionally angular position data with each beam/frequency identified by an independent channel. See the Simrad interface specification manual for further information. The .wcd files are generated by Kongsberg EM302 or EM122 instruments. See Kongsberg documentation for more information. distributorTransferOptions: (MD_DigitalTransferOptions) onLine: (CI_OnlineResource) linkage: http://maps.ngdc.noaa.gov/viewers/water_column_sonar/ protocol: HTTPS name: Water Column Sonar Data Map Viewer description: Interactive map viewer to allow discovery and access to water column sonar data function: (CI_OnLineFunctionCode) search distributorTransferOptions: (MD_DigitalTransferOptions) onLine: (CI_OnlineResource) linkage: https://www.ngdc.noaa.gov/mgg/wcd/ protocol: HTTPS name: Water Column Sonar Data Archive Homepage description: Web page containing information on the water column sonar data archive. function: (CI_OnLineFunctionCode) information return to top dataQualityInfo: (DQ_DataQuality) scope: (DQ_Scope) level: (MD_ScopeCode) collectionHardware levelDescription: (MD_ScopeDescription) other: Instrument calibration information lineage: (LI_Lineage) statement: Unknown return to top dataQualityInfo: (DQ_DataQuality) scope: (DQ_Scope) level: (MD_ScopeCode) series report: (DQ_AbsoluteExternalPositionalAccuracy) nameOfMeasure: Horizontal Positional Accuracy result: (DQ_ConformanceResult) specification: (inapplicable) explanation: Positional accuracy dependent on navigation GPS, ship motion correction, and sound velocity profile accuracy. pass: true report: (DQ_AbsoluteExternalPositionalAccuracy) nameOfMeasure: Vertical Positional Accuracy result: (DQ_ConformanceResult) specification: (inapplicable) explanation: Vertical accuracy is dependent on navigation GPS and ship motion corrections. pass: true lineage: (LI_Lineage) processStep: (LI_ProcessStep) description: Raw unprocessed data files dateTime: DateTime: 2017-05-21T08:57:39 processor: (CI_ResponsibleParty) individualName: Benjamin Van Mooy organisationName: Woods Hole Oceanographic Institution positionName: Senior Scientist contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 508-289-2322 address: (CI_Address) deliveryPoint: 266 Woods Hole Road, Mailstop 04 city: Woods Hole administrativeArea: MA postalCode: 02543 country: USA electronicMailAddress: bvanmooy@whoi.edu role: (CI_RoleCode) principalInvestigator return to top dataQualityInfo: (DQ_DataQuality) scope: (DQ_Scope) level: (MD_ScopeCode) series return to top acquisitionInformation: (MI_AcquisitionInformation) instrument: (MI_Instrument) citation: (CI_Citation) title: Simrad EK80 Echosounder date: (inapplicable) identifier: (MD_Identifier) code: EK80 citedResponsibleParty: (CI_ResponsibleParty) organisationName: Simrad - Kongsberg Maritime AS contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: https://www.kongsberg.com/maritime/products/ocean-science/ocean-science/es_scientific/ek80software/ name: Simrad Ek80 information web page description: Page contains general information on the Ek80 and has links to details on operation and file formats function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) resourceProvider identifier: (MD_Identifier) code: Simrad EK80 type: echosounder description: 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. operation: (MI_Operation) identifier: (MD_Identifier) code: AR16_EK80 status: (MD_ProgressCode) completed parentOperation: (inapplicable) platform: (MI_Platform) citation: (CI_Citation) title: R/V Neil Armstrong (AGOR-27) date: (inapplicable) identifier: (MD_Identifier) code: Armstrong (AR) description: The R/V Neil Armstrong supports advanced oceanographic research in tropical and temperate oceans around the world. It also serves the academic community's ongoing need for a general-purpose ship based on the East Coast of the United States. The pivotal role that the North Atlantic and Arctic Oceans plays in Earthâs climate results in an increase in efforts to observe these areas, as well new efforts to study North Atlantic ecosystems and their sustainability. R/V Neil Armstrong is be uniquely equipped and positioned to enable scientists from around the world to reveal new details about this critical part of the global ocean. sponsor: (CI_ResponsibleParty) individualName: organisationName: DOD/USNAVY/ONR> U.S. Navy Office of Naval Research contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 703-696-5031 address: (CI_Address) deliveryPoint: 875 North Randolph Street city: Arlingto administrativeArea: VA postalCode: 22203 country: USA electronicMailAddress: onrpublicaffairs@navy.mil role: (CI_RoleCode) pointOfContact sponsor: (CI_ResponsibleParty) organisationName: Woods Hole Oceanographic Institution contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 508-289-2252 address: (CI_Address) deliveryPoint: 266 Woods Hole Road city: Woods Hole administrativeArea: MA postalCode: 02543 country: USA electronicMailAddress: marineops@whoi.edu hoursOfService: 8am-5pm, Monday through Friday contactInstructions: role: (CI_RoleCode) resourceProvider instrument: (MI_Instrument) citation: (CI_Citation) title: Kongsberg EM710 Multibeam Echosounder date: (unknown) identifier: (MD_Identifier) code: EM710 citedResponsibleParty: (CI_ResponsibleParty) organisationName: Kongsberg Maritime contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: http://www.km.kongsberg.com/ks/web/nokbg0240.nsf/AllWeb/993132242751F5EDC1256FA300360548?OpenDocument role: (CI_RoleCode) resourceProvider identifier: (MD_Identifier) code: Kongsberg EM710 type: Multibeam Echosounder description: The EM 710 multibeam echosounder is a high to very high resolution (up to 800 soundings per ping) seabed mapping system capable of meeting all relevant survey standards. The system configuration can be tailored to the user's requirement, allowing for choice of beam widths as well as transmission modes. The minimum survey depth is from less than 3 meters below the transducers, and the maximum depth is approximately 2000 meters, somewhat dependant upon array size. Across track coverage (maximum swath width 140ú) is up to 5.5 times water depth, to a maximum survey depth more than 2000 meters. The along track beamwidth depends upon the chosen transmit transducer configuration with 0.5ú, 1ú and 2ú available as standard. The receive beam width is either 1ú or 2ú depending on the chosen receive transducer. The EM 710 operates at sonar frequencies in the 70 to 100 kHz range. The transmit fan is divided into three sectors to maximize range capability, but also to suppress interference from multiples of strong bottom echoes. The sectors are transmitted sequentially within each ping, and uses distinct frequencies or waveforms. instrument: (MI_Instrument) identifier: (MD_Identifier) code: Kongsberg EM122 type: multibeam echosounder instrument: (MI_Instrument) citation: (CI_Citation) title: Simrad EK80 Echosounder date: (inapplicable) identifier: (MD_Identifier) code: EK80 citedResponsibleParty: (CI_ResponsibleParty) organisationName: Simrad - Kongsberg Maritime AS contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: https://www.kongsberg.com/maritime/products/ocean-science/ocean-science/es_scientific/ek80software/ name: Simrad Ek80 information web page description: Page contains general information on the Ek80 and has links to details on operation and file formats function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) resourceProvider identifier: (MD_Identifier) code: Simrad EK80 type: echosounder description: 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. |