30871 Data Set Published / External 17981 FRAM (Fishery Resource Analysis and Monitoring) Division Project Archive Only 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. Northwest Fisheries Science Center Seattle WA USA Data Set Other Ultrasonic video camera Water based Platforms Not Applicable Data Steward 2015-10-01 Person Wakefield, W W Waldo.Wakefield@noaa.gov OR 541-867-0542 Distributor 2015-10-01 Organization Northwest Fisheries Science Center NWFSC nmfs.nwfsc.metadata@noaa.gov https://ror.org/05r7z1k40 2725 Montlake Boulevard East Seattle WA 98112 USA 206-860-3200 https://www.nwfsc.noaa.gov NWFSC Home Online Resource Originator 2015-10-01 Person Wakefield, W W Waldo.Wakefield@noaa.gov OR 541-867-0542 Point of Contact 2025 Person Whitmire, Curt curt.whitmire@noaa.gov https://orcid.org/0000-0001-9176-1486 2725 Montlake Boulevard East Seattle WA 98112 USA -124.0472 -124.0472 44.6229 44.6229 NOAA Fisheries NWFSC Newport Field Station Range 2014-09-09 2017-10-26 -124.0472 -124.0472 44.6229 44.6229 Southern California Bight Range 2016-10-19 2017-10-26 -124.0472 -124.0472 44.6229 44.6229 Gulf of Mexico Range 2014-09-09 2015-07-30 Custom Unclassified At this time, contact the Data Steward for information on obtaining access to this data set. In the near future, the NWFSC will strive to provide all non-sensitive data resources as a web service in order to meet the NOAA Data Access Policy Directive (https://nosc.noaa.gov/EDMC/PD.DA.php). Data is stored on an external drive https://www.nwfsc.noaa.gov/data/api/v1/source/marine_habitat.uhsi_didson_fact/selection.csv DIDSON ultrasonic video data Ultrasonic video data Multibeam sonar data was processed using DIDSON sonar and EchoView sonar software. Processing algorithms were used to remove smaller-sized fish as well as sonar outliers. These data were collected and processed in accordance with established protocols and best practices under the direction of the project's Principal Investigator. No 0 No No No 365 The time required to process the data and perform data control procedures. NCEI-MD 365 The Northwest Fisheries Science Center facilitates backup and recovery of all data and IT components which are managed by IT Operations through the capture of static (point-in-time) backup data to physical media. Once data is captured to physical media (every 1-3 days), a duplicate is made and routinely (weekly) transported to an offsite archive facility where it is maintained throughout the data's applicable life-cycle. gov.noaa.nmfs.inport:30871 Jeffrey Cowen 2016-02-23T17:38:54 Curt Whitmire 2026-06-24T19:56:31 2017-04-05 Northwest Fisheries Science Center NWFSC 2725 Montlake Boulevard East Seattle WA 98112 USA 206-860-3200 https://www.nwfsc.noaa.gov 1001 Public No No 2017-04-05 1 Year 2018-04-05