gov.noaa.nmfs.inport:11425 eng UTF8 dataset Mixed Southwest Fisheries Science Center (858)546-7000 8901 La Jolla Shores Dr. La Jolla CA 92037 USA https://swfsc.noaa.gov/ WWW:LINK-1.0-http--link Website Website for this organization information 8:00-16:30 resourceProvider Reiss, Christian christian.reiss@noaa.gov pointOfContact 2026-03-04T19:17:18 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) AMLR Acoustics Data 1996-2011 v1.1 AMLR Acoustics Data 1996-2011 v1.1 1996 creation publication NOAA/NMFS/EDM 11425 https://www.fisheries.noaa.gov/inport/item/11425 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information https://www.fisheries.noaa.gov/about/antarctic-ecosystem-research-division-southwest-fisheries-science-center WWW:LINK-1.0-http--link U.S. Antarctic Marine Living Resources (US-AMLR) Program NOAA, NMFS, SWFSC, Antarctic Ecosystem Research Division download tableDigital The datasets incorporated into this archive have been collected by researchers affiliated with the U.S. Antarctic Marine Living Resources (AMLR) Program under the National Marine Fisheries Service (NMFS). These data are part of a long term ecosystem project centered on the South Shetland Islands off the Antarctic Peninsula, Antarctica. Funding for this project was from the NMFS AMLR Program. Data were collected from ship based platforms. Calibrated, integrated, and averaged acoustics data, including estimates of krill (Euphausia superba) biomass density, collected around Elephant Island, the South Shetland Islands, and the Antarctic Peninsula by the U.S. AMLR Program. Data are integrated over depths from about 10-15m down to the bottom or 250m (whichever is shallower) and averaged over 1-nmi intervals. Scientific acoustic data used toe estimate the biomass of Antarctic krill. US Antarctic Marine Living Resources Program, NOAA completed Reiss, Christian christian.reiss@noaa.gov pointOfContact Woodman, Sam 858-546-7138 8901 La Jolla Shores Dr La Jolla CA 92037 USA sam.woodman@noaa.gov custodian asNeeded AMLR CCAMLR acoustics bathymetry bioacoustic biomass copepod ecosystem environmental invertebrate krill marine population salps surveys zooplankton theme Admiralty Bay Antarctic Antarctica Bransfield Strait Cape Shirreff Chile Clarence Island Copacabana Deception Island Drake Passage Elephant Island King George Island Livingston Island Peninsula San Telmo Islands Seal Island South Shetlands place DOC/NOAA/NMFS/SWFSC > Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA. U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2017-04-24 publication 8.5 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. 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 information custodian AMLR Acoustics Data 1996-2011 v1.1 project InPort otherRestrictions Cite As: Southwest Fisheries Science Center, [Date of Access]: AMLR Acoustics Data 1996-2011 v1.1 [Data Date Range], https://www.fisheries.noaa.gov/inport/item/11425. 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. otherRestrictions Access Constraints: None otherRestrictions Use Constraints: None otherRestrictions Distribution Liability: Any conclusions drawn from the analysis of this information are not the responsibility of NOAA, the National Marine Fisheries Service, US AMLR or its partners. unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 11425 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/swfsc/dmp/pdf/11425.pdf WWW:LINK-1.0-http--link NOAA Data Management Plan (DMP) NOAA Data Management Plan for this record on InPort. information crossReference eng; US oceans -64 -43 -65 -58 FAO Area 48.1, CCAMLR Area 48.1, Antarctic Peninsula, South Shetland Islands, South Orkney Islands 1996 2011 false eng false Data File AMLR Acoustics Data 2019-07-24 publication Southwest Fisheries Science Center (858)546-7000 8901 La Jolla Shores Dr. La Jolla CA 92037 USA https://swfsc.noaa.gov/ WWW:LINK-1.0-http--link Southwest Fisheries Science Center Website Website listed for Southwest Fisheries Science Center information 8:00-16:30 distributor https://www.fisheries.noaa.gov/about/antarctic-ecosystem-research-division-southwest-fisheries-science-center WWW:LINK-1.0-http--link U.S. Antarctic Marine Living Resources (US-AMLR) Program NOAA, NMFS, SWFSC, Antarctic Ecosystem Research Division download dataset Accuracy Echosounders are calibrated to industry standards. Raw acoustic data are collected from calibrated echosounders and archived on the vessel and later on shore-based servers. otherRestrictions otherRestrictions Access Constraints: None | Use Constraints: None Simrad EK500 Singlebeam Echosounder 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 Simrad EK60 Singlebeam Echosounder 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. R/V Yuzhmorgeologiya R/V Yuzhmorgeologiya Simrad EK500 Singlebeam Echosounder 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 Simrad EK60 Singlebeam Echosounder 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. R/V Moana Wave R/V Moana Wave Simrad EK500 Singlebeam Echosounder 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 Simrad EK60 Singlebeam Echosounder 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.