{"action":"create","ckan_id":null,"date_created":"Tue, 15 Jul 2025 04:26:03 GMT","date_finished":null,"harvest_job_id":"f19d6cda-e884-4a38-b8c9-587bc528abaf","harvest_source_id":"143511ba-b61f-4584-bf30-232092bd909b","id":"781bc115-53f4-470e-a08b-b91cb000cbf7","identifier":"https://data.noaa.gov/waf/NOAA/nmfs/afsc/iso/xml/65624.xml","parent_identifier":null,"source_hash":"8df165a3a6519a536107b04c91aa10c2597721a7acba45d83b9e2e64bde9cda3","source_raw":"\r\n \r\n gov.noaa.nmfs.inport:65624\r\n \r\n \r\n eng\r\n \r\n \r\n UTF8\r\n \r\n \r\n dataset\r\n \r\n \r\n Files\r\n \r\n \r\n \r\n \r\n Alaska Fisheries Science Center\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 7600 Sand Point Way N.E., Building 4\r\n \r\n \r\n Seattle\r\n \r\n \r\n WA\r\n \r\n \r\n 98115\r\n \r\n \r\n USA\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.afsc.noaa.gov\r\n \r\n \r\n WWW:LINK-1.0-http--link\r\n \r\n \r\n Website\r\n \r\n \r\n Website for this organization\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n 0700-1700 Pacific Time\r\n \r\n \r\n \r\n \r\n resourceProvider\r\n \r\n \r\n \r\n \r\n 2025-05-15T19:15:53\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 AFSC/RACE/MACE: Results of 2020 acoustic saildrone survey Eastern Bering Sea SD1046_2020-01\r\n \r\n \r\n 2020 Eastern Bering Sea Saildrone survey s/n 1046\r\n \r\n \r\n \r\n \r\n 2020-08-19\r\n \r\n \r\n creation\r\n \r\n \r\n \r\n \r\n \r\n \r\n 2020-08-19\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n \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/NMFS/EDM\r\n \r\n \r\n \r\n \r\n \r\n 65624\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.fisheries.noaa.gov/inport/item/65624\r\n \r\n \r\n WWW:LINK-1.0-http--link\r\n \r\n \r\n Full Metadata Record\r\n \r\n \r\n View the complete metadata record on InPort for more information about this dataset.\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 DeRobertis, Alex\r\n \r\n \r\n \r\n \r\n \r\n \r\n 206 526 4789\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n alex.derobertis@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n documentDigital\r\n \r\n \r\n https://doi.org/10.1093/icesjms/fsab155\r\n \r\n \r\n \r\n \r\n Eastern Bering Sea shelf walleye pollock (Gadus chalcogrammus) midwater abundance and distribution were assessed using 3 Saildrone autonomous vehicles due to Covid-19 restrictions.\r\n \r\n \r\n NOAA Fisheries/Alaska Fisheries Science Center (AFSC) acoustic stock assessment surveys of walleye pollock (Gadus chalcogrammus) in the eastern Bering Sea area of the Gulf of Alaska (EBS) conducted on 4 July-20 August 2020 using three saildrone uncrewed surface vehicles (USVs).\r\n \r\n \r\n Enter credits to external persons or organizations contributing to the data set.\r\n \r\n \r\n \r\n \r\n DeRobertis, Alex\r\n \r\n \r\n \r\n \r\n \r\n \r\n 206 526 4789\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n alex.derobertis@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 Towler, Rick\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 rick.towler@noaa.gov\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 notPlanned\r\n \r\n \r\n \r\n \r\n \r\n \r\n Pollock, Alaska, Acoustics, Saildrone\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n Enter the thesaurus that the keyword belongs to. Do not provide this node if no thesaurus exists.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, 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 2017-04-24\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n 8.5\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+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 AFSC/RACE/MACE: Pollock Acoustic-Trawl Survey Biennial Bering Sea\r\n \r\n \r\n project\r\n \r\n \r\n \r\n \r\n InPort\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: Alaska Fisheries Science Center, [Date of Access]: AFSC/RACE/MACE: Results of 2020 acoustic saildrone survey Eastern Bering Sea SD1046_2020-01 [Data Date Range], https://www.fisheries.noaa.gov/inport/item/65624.\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Access Constraints: The data set has been analyzed and published, data are available.\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Use Constraints: User must read and fully comprehend the metadata prior to use. User must acknowledge the Originator when using the data set as a source. User must share data products developed using the source data set with the Originator. Data should not be used beyond the limits of the source scale.\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Distribution Liability: Enter the distribution liability statement.\r\n \r\n \r\n \r\n \r\n \r\n \r\n unclassified\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA Data Management Plan (DMP)\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA/NMFS/EDM\r\n \r\n \r\n \r\n \r\n \r\n 65624\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.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/afsc/dmp/pdf/65624.pdf\r\n \r\n \r\n WWW:LINK-1.0-http--link\r\n \r\n \r\n NOAA Data Management Plan (DMP)\r\n \r\n \r\n NOAA Data Management Plan for this record on InPort.\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 crossReference\r\n \r\n \r\n \r\n \r\n eng; US\r\n \r\n \r\n oceans\r\n \r\n \r\n \r\n \r\n Enter a general description of the extent, if any.\r\n \r\n \r\n \r\n \r\n \r\n -167.7826\r\n \r\n \r\n -161.5122\r\n \r\n \r\n 54.2014\r\n \r\n \r\n 58.1802\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Enter a description for the geographic extent.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Enter a description of the time frame.\r\n 2020-07-03\r\n 2020-08-19\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Enter supplemental information if applicable.\r\n \r\n \r\n \r\n \r\n \r\n \r\n false\r\n \r\n \r\n eng\r\n \r\n \r\n false\r\n \r\n \r\n \r\n \r\n Enter a citation for detailed information on the data set's entities and attributes.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.1093/icesjms/fsab155\r\n \r\n \r\n WWW:LINK-1.0-http--link\r\n \r\n \r\n Entity Attribute Detail URL\r\n \r\n \r\n Entity Attribute Detail URL\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 \r\n \r\n \r\n \r\n \r\n Anderson, Charles\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, E/GC3\r\n \r\n \r\n Boulder\r\n \r\n \r\n CO\r\n \r\n \r\n 33149\r\n \r\n \r\n \r\n charles.anderson@noaa.gov\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 \r\n \r\n \r\n \r\n https://doi.org/10.25921/a4m9-fa81\r\n \r\n \r\n WWW:LINK-1.0-http--link\r\n \r\n \r\n https://doi.org/10.25921/a4m9-fa81\r\n \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 \r\n \r\n dataset\r\n \r\n \r\n \r\n \r\n \r\n \r\n The primary water column acoustic instrument for the survey was a Simrad EK80 mini scientific echosounder system equipped with a dual frequency ES38-18/200-18CR transducer (38 kHz split-beam, 200 kHz single beam). Data were analyzed using Myriax Echoview post-processing software.\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\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","source_transform":null,"status":"error"}