gov.noaa.nmfs.inport:30871 eng UTF8 dataset Northwest Fisheries Science Center 206-860-3200 2725 Montlake Boulevard East Seattle WA 98112 USA https://www.nwfsc.noaa.gov WWW:LINK-1.0-http--link Website Website for this organization information resourceProvider 2026-06-24T19:56:31 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) DIDSON ultrasonic video data - Untrawlable Habitat Strategic Initiative publication NOAA/NMFS/EDM 30871 https://www.fisheries.noaa.gov/inport/item/30871 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information Wakefield, W W 541-867-0542 OR Waldo.Wakefield@noaa.gov originator The NWFSC FRAM Marine Habitat Ecology Team was involved in many aspects of the National Marine Fisheries Service Untrawlable Habitat Strategic Initiative (UHSI), but focused on the application of DIDSON imaging sonars to aid in quantifying avoidance/attraction biases in fishes relative to two types of mobile sampling vehicles used for direct visual surveys. historicalArchive Whitmire, Curt 2725 Montlake Boulevard East Seattle WA 98112 USA curt.whitmire@noaa.gov pointOfContact Wakefield, W W 541-867-0542 OR Waldo.Wakefield@noaa.gov custodian DOC/NOAA/NMFS/NWFSC > Northwest 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). 2026. GCMD Keywords, Version 24. 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 FRAM (Fishery Resource Analysis and Monitoring) Division project InPort otherRestrictions Cite As: Northwest Fisheries Science Center, [Date of Access]: DIDSON ultrasonic video data - Untrawlable Habitat Strategic Initiative [Data Date Range], https://www.fisheries.noaa.gov/inport/item/30871. 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: Data is stored on an external drive unclassified eng; US oceans -124.0472 -124.0372 44.6229 44.6329 NOAA Fisheries NWFSC Newport Field Station 2014-09-09 2017-10-26 -124.0472 -124.0372 44.6229 44.6329 Southern California Bight 2016-10-19 2017-10-26 -124.0472 -124.0372 44.6229 44.6329 Gulf of Mexico 2014-09-09 2015-07-30 Northwest Fisheries Science Center 206-860-3200 2725 Montlake Boulevard East Seattle WA 98112 USA nmfs.nwfsc.metadata@noaa.gov https://www.nwfsc.noaa.gov WWW:LINK-1.0-http--link NWFSC Home Website listed for Northwest Fisheries Science Center information distributor https://www.nwfsc.noaa.gov/data/api/v1/source/marine_habitat.uhsi_didson_fact/selection.csv WWW:LINK-1.0-http--link DIDSON ultrasonic video data Ultrasonic video data download