NEFSC 2004 Atlantic Herring Acoustic/Midwater Trawl Survey (DE0413, EK500) | spatialRepresentationInfo|
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(MI_Metadata) fileIdentifier: gov.noaa.ngdc.mgg.wcd:DE0413_EK500 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 positionName: Water Column Sonar Data Manager contactInfo: (CI_Contact) phone: (CI_Telephone) voice: (303) 497-4742 address: (CI_Address) deliveryPoint: 325 Broadway, Mail Code E/NE42 city: Boulder administrativeArea: CO postalCode: 80305-3328 country: USA electronicMailAddress: wcd.info@noaa.gov role: (CI_RoleCode) pointOfContact contact: (CI_ResponsibleParty) individualName: Michael Jech organisationName: DOC/NOAA/NMFS/NEFSC> Northeast Fisheries Science Center positionName: Research Fish Biologist contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 508-495-2353 address: (CI_Address) deliveryPoint: 166 Water Street city: Woods Hole administrativeArea: MA postalCode: 02543 country: USA electronicMailAddress: michael.jech@noaa.gov role: (CI_RoleCode) principalInvestigator dateStamp: 2017-05-30 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) curve geometricObjectCount: 2160 return to top referenceSystemInfo: (MD_ReferenceSystem) referenceSystemIdentifier: (RS_Identifier) authority: (CI_Citation) title: European Petroleum Survey Group (EPSG) Geodetic Parameter Registry date: (CI_Date) date: 2008-11-12 dateType: (CI_DateTypeCode) publication citedResponsibleParty: (CI_ResponsibleParty) organisationName: European Petroleum Survey Group contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: http://www.epsg-registry.org/ name: European Petroleum Survey Group Geodetic Parameter Dataset description: Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. function: (CI_OnLineFunctionCode) search role: (inapplicable) code: urn:ogc:def:crs:EPSG:4326 version: 6.18.3 return to top identificationInfo: (MD_DataIdentification) citation: (CI_Citation) title: NEFSC 2004 Atlantic Herring Acoustic/Midwater Trawl Survey (DE0413, EK500) date: (CI_Date) date: 2004-09-09 dateType: (CI_DateTypeCode) creation identifier: (MD_Identifier) code: DE0413_EK500 identifier: (MD_Identifier) code: Anchor: DOI doi:10.7289/V5T151NQ citedResponsibleParty: (CI_ResponsibleParty) organisationName: NOAA National Centers for Environmental Information role: (CI_RoleCode) publisher citedResponsibleParty: (CI_ResponsibleParty) organisationName: NOAA National Centers for Environmental Information role: (CI_RoleCode) custodian citedResponsibleParty: (CI_ResponsibleParty) individualName: organisationName: DOC/NOAA/NMFS/NEFSC > Northeast Fisheries Science Center contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 508-495-2000 address: (CI_Address) deliveryPoint: 166 Water Street city: Woods Hole administrativeArea: MA postalCode: 02543-1026 country: USA role: (CI_RoleCode) resourceProvider citedResponsibleParty: (CI_ResponsibleParty) organisationName: NOAA National Centers for Environmental Information role: (CI_RoleCode) publisher citedResponsibleParty: (CI_ResponsibleParty) individualName: organisationName: DOC/NOAA/NMFS/NEFSC > Northeast Fisheries Science Center contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 508-495-2000 address: (CI_Address) deliveryPoint: 166 Water Street city: Woods Hole administrativeArea: MA postalCode: 02543-1026 country: USA role: (CI_RoleCode) pointOfContact abstract: The NEFSC Atlantic herring acoustic survey is a fisheries independent survey that provides scientific data for Atlantic herring assessments in the U.S. mid-Atlantic and New England regions. The survey is conducted in the fall on pre-spawning and spawning herring primarily in the Georges Bank region, but with other historical sites in the Gulf of Maine surveyed. The survey is a systematic design with parallel transects oriented perpendicular to bathymetric features. Midwater trawl sites are selected on an ad hoc basis to sample acoustic backscatter attributed to Atlantic herring as well as backscatter by other organisms. The primary gear is multifrequency Simrad echosounders, but midwater trawl, CTD, and a host of other scientific sensor data are collected ancillary to the acoustic data. purpose: The NEFSC Atlantic herring acoustic survey provides fisheries independent abundance and biological data for the U.S. Atlantic herring assessment. status: (MD_ProgressCode) completed pointOfContact: (CI_ResponsibleParty) individualName: Michael Jech organisationName: DOC/NOAA/NMFS/NEFSC> Northeast Fisheries Science Center positionName: Research Fish Biologist contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 508-495-2353 address: (CI_Address) deliveryPoint: 166 Water Street city: Woods Hole administrativeArea: MA postalCode: 02543 country: USA electronicMailAddress: michael.jech@noaa.gov role: (CI_RoleCode) principalInvestigator resourceMaintenance: (MD_MaintenanceInformation) maintenanceAndUpdateFrequency: (MD_MaintenanceFrequencyCode) notPlanned 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: GEOGRAPHIC REGION > GLOBAL keyword: Vertical Location > VERTICAL LOCATION > SEA FLOOR 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 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 resourceConstraints: (MD_LegalConstraints) useConstraints: (MD_RestrictionCode) otherRestrictions otherConstraints: Cite as: Northeast Fisheries Science Center (2004): Water Column Sonar Data Collection (DE0413, EK500). National Centers for Environmental Information, NOAA. doi:10.7289/V5T151NQ [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_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: DE0413 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: -70.5528019900476 eastBoundLongitude: -66.015696967553 southBoundLatitude: 40.4303001944145 northBoundLatitude: 43.171700512895 temporalElement: (EX_TemporalExtent) extent: TimePeriod: beginPosition: 2004-09-09T00:00:01 endPosition: 2004-09-29T23:59:59 return to top distributionInfo: (MD_Distribution) distributionFormat: (MD_Format) name: Simrad EK500 data logged in .ek5 format version: 1 specification: Simrad EK500 data logged with Echolog 500. These files contain EK500 data telegrams output by an EX500 on its Ethernet port. The .ek5 file contains binary Ethernet packets as output by the Simrad echosounder. The EK500 manual contains full details of the EK500 Ethernet telegram formats and should be consulted for interpreting the Ethernet packets recorded within an .ek5 file. distributor: (MD_Distributor) distributorContact: (CI_ResponsibleParty) organisationName: NOAA National Centers for Environmental Information positionName: Water Column Sonar Data Manager contactInfo: (CI_Contact) phone: (CI_Telephone) voice: (303) 497-4742 address: (CI_Address) deliveryPoint: 325 Broadway, Mail Code E/NE42 city: Boulder administrativeArea: CO postalCode: 80305-3328 country: USA electronicMailAddress: wcd.info@noaa.gov role: (CI_RoleCode) pointOfContact distributionOrderProcess: (MD_StandardOrderProcess) fees: Free orderingInstructions: Contact the Water Column Sonar Data Manager to order data transferOptions: (MD_DigitalTransferOptions) onLine: (CI_OnlineResource) linkage: http://maps.ngdc.noaa.gov/viewers/water_column_sonar/ 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 return to top dataQualityInfo: (DQ_DataQuality) scope: (DQ_Scope) level: (MD_ScopeCode) repository levelDescription: (MD_ScopeDescription) other: NOAA National Centers for Environmental Information lineage: (LI_Lineage) processStep: (LE_ProcessStep) 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. dateTime: DateTime: 2015-04-22T00:00:00 return to top dataQualityInfo: (DQ_DataQuality) scope: (DQ_Scope) level: (MD_ScopeCode) collectionHardware extent: (EX_Extent) description: Woods Hole Oceanographic Institution geographicElement: (EX_BoundingPolygon) polygon: Point: pos: -70.98 41.258 temporalElement: (EX_TemporalExtent) extent: TimeInstant: timePosition: 2004-09-04 lineage: (LI_Lineage) statement: Calibrated w/ calibration data 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: 2004-09-09T00:00:01 processor: (CI_ResponsibleParty) individualName: Michael Jech organisationName: DOC/NOAA/NMFS/NEFSC> Northeast Fisheries Science Center positionName: Research Fish Biologist contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 508-495-2353 address: (CI_Address) deliveryPoint: 166 Water Street city: Woods Hole administrativeArea: MA postalCode: 02543 country: USA electronicMailAddress: michael.jech@noaa.gov role: (CI_RoleCode) principalInvestigator return to top dataQualityInfo: (DQ_DataQuality) scope: (DQ_Scope) level: (MD_ScopeCode) series lineage: (LI_Lineage) statement: The data files contain the echogram "Q" and single target detections "E" telegrams for 18 (T1), 38 (T2), and 120 (T3) kHz data. The sample angle "B", power "W", volume backscatter "V", and TS "P" data for the 38 kHz were collected, and are available upon request from the NEFSC. return to top metadataMaintenance: (MD_MaintenanceInformation) maintenanceAndUpdateFrequency: (MD_MaintenanceFrequencyCode) unknown maintenanceNote: This record was automatically modified on 2015-09-03 to include references to NCEI where applicable. contact: (CI_ResponsibleParty) organisationName: NOAA National Centers for Environmental Information positionName: Metadata Specialist role: (CI_RoleCode) editor return to top acquisitionInformation: (MI_AcquisitionInformation) instrument: (MI_Instrument) citation: (CI_Citation) title: Simrad EK500 Echosounder date: (inapplicable) identifier: (MD_Identifier) code: EK500 citedResponsibleParty: (CI_ResponsibleParty) organisationName: Simrad - Kongsberg Maritime AS contactInfo: (CI_Contact) phone: (CI_Telephone) voice: +47 3303 4000 (Norway) facsimile: +47 3304 2987 (Norway) address: (CI_Address) deliveryPoint: P.O. Box 111 deliveryPoint: Strandpromenaden 50 city: Horten postalCode: 3191 country: Norway electronicMailAddress: contact@simrad.com onlineResource: (CI_OnlineResource) linkage: https://www.kongsberg.com/contentassets/9bcb8e2fac0044e6a065f6aca5385db4/043774ad_ek500_installation_manual_english_complete.pdf name: Simrad EK500 Scientific echo sounder description: Information on the Simrad EK500 including file format documentation function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) resourceProvider identifier: (MD_Identifier) code: Simrad EK500 type: singlebeam description: The EK500 is a triple frequency scientific echo sounder with a range of available single frequency transducers. This echo sounder was widely used by NOAA Marine fisheries researchers until its replacement by the Simrad EK60 echo sounder operation: (MI_Operation) identifier: (MD_Identifier) code: DE0413_leg01 status: (MD_ProgressCode) completed parentOperation: (inapplicable) platform: (MI_Platform) citation: (CI_Citation) title: NOAA Ship Delaware II date: (CI_Date) date: 2014-09-18 dateType: (CI_DateTypeCode) creation identifier: (MD_Identifier) code: Delaware II (DE) description: The NOAA Ship DELAWARE II conducts fishery and living marine resource research in support of NOAA's National Marine Fisheries Service (NMFS), Northeast Fisheries Science Center's (NEFSC) Woods Hole Laboratory in Woods Hole, MA. The ship's normal operating area is the Gulf of Maine, Georges Bank, and the continental shelf and slope from Southern New England to Cape Hatteras, NC. Typical assessment work includes groundfish assessment surveys and Marine Resources Monitoring, Assessment and Prediction (MARMAP) surveys. Research conducted from the DELAWARE II provides an understanding of the physical and biological processes that control year-class strength of key economical fish species. The vessel is operated by NOAA Marine and Aviation Operations. sponsor: (CI_ResponsibleParty) organisationName: DOC/NOAA/OMAO/MOC-A > Marine Operations Center - Atlantic, NOAA Marine Operations, NOAA Office of Marine and Aviation Operations, NOAA, U.S. Department of Commerce contactInfo: (CI_Contact) phone: (CI_Telephone) facsimile: 757-441-6495 address: (CI_Address) deliveryPoint: NOAA/OMAO/MOC-A deliveryPoint: 439 West York Street city: Norfolk administrativeArea: VA postalCode: 23510-1145 country: USA electronicMailAddress: David.A.Score@noaa.gov onlineResource: (CI_OnlineResource) linkage: https://www.omao.noaa.gov/omao/marine-operations-center-atlantic-moc name: Marine Operations Center - Atlantic description: NOAA Marine Operations Center-Atlantic (MOC-A) serves as a homeport for one NOAA survey ship and provides administrative, engineering, maintenance and logistical support to NOAA's Atlantic fleet. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) pointOfContact sponsor: (CI_ResponsibleParty) individualName: organisationName: DOC/NOAA/NMFS/NEFSC > Northeast Fisheries Science Center contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 508-495-2000 address: (CI_Address) deliveryPoint: 166 Water Street city: Woods Hole administrativeArea: MA postalCode: 02543-1026 country: USA role: (CI_RoleCode) pointOfContact instrument: (MI_Instrument) citation: (CI_Citation) title: Simrad ME70 Echosounder date: (inapplicable) identifier: (MD_Identifier) code: ME70 citedResponsibleParty: (CI_ResponsibleParty) organisationName: Simrad - Kongsberg Maritime AS contactInfo: (CI_Contact) phone: (CI_Telephone) voice: +47 3303 4000 (Norway) facsimile: +47 3304 2987 (Norway) address: (CI_Address) deliveryPoint: P.O. Box 111 deliveryPoint: Strandpromenaden 50 city: Horten postalCode: 3191 country: Norway electronicMailAddress: contact@simrad.com role: (CI_RoleCode) resourceProvider identifier: (MD_Identifier) code: Simrad ME70 type: multibeam description: The Simrad ME70 is a high resolution scientific multibeam echo sounder with very low sidelobe levels. It is dedicated for collection of data in the water column. The multibeam echo sounder combines the large and flexible sampling volume of the multibeam swath with the accuracy of the quantitative scientific echo sounder. A bathymetric option is also available to provide a high resolution seabed mapping capability, and the possibility to study the fish habitat. instrument: (MI_Instrument) citation: (CI_Citation) title: Simrad EK60 Echosounder date: (inapplicable) identifier: (MD_Identifier) code: EK60 citedResponsibleParty: (CI_ResponsibleParty) organisationName: Simrad - Kongsberg Maritime AS contactInfo: (CI_Contact) phone: (CI_Telephone) voice: +47 3303 4000 (Norway) facsimile: +47 3304 2987 (Norway) address: (CI_Address) deliveryPoint: P.O. Box 111 deliveryPoint: Strandpromenaden 50 city: Horten postalCode: 3191 country: Norway electronicMailAddress: contact@simrad.com role: (CI_RoleCode) resourceProvider identifier: (MD_Identifier) code: Simrad EK60 type: singlebeam description: The Simrad EK60 Scientific Sounder system is a new generation fishery researchtool, based on experience from the EK500. The new electronic hardware is combined with up to date PC processing and Windows operation. The EK60 provides facilities for accurate echo sounding, data storage, data analysis and reporting results. The system communication is through Ethernet, which gives flexibility in the location of the EK60 system units and allows easy access to data from other instruments or stations on a vessel network. A post processing software, BI60, is also included in the EK60 system. |