gov.noaa.nmfs.inport:18418 eng UTF8 dataset RDBMS (Oracle SQL Server etc.) 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 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 pointOfContact 2026-03-04T19:17:17 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) West Coast Groundfish Bottom Trawl Survey Data - 2020 West Coast Groundfish Bottom Trawl Survey and indices of abundance West Coast Groundfish Bottom Trawl Survey Data (Annual West Coast time series groundfish trawl data collection survey) 1998-04-01 creation 2017-01-24 publication NOAA/NMFS/EDM 18418 https://www.fisheries.noaa.gov/inport/item/18418 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.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/datasets/dataset/131 WWW:LINK-1.0-http--link West Coast Groundfish Bottom Trawl Survey Data NWFSC Dataset Information page. This data set contains information on date, time, vessel, trawl identification (i.e. unique number), trawl performance, location, depth, area swept, trawl duration, temperature, species, haul weight, average individual weight, sex, length, length method, fish age and age structure. download https://www.nwfsc.noaa.gov/data/map WWW:LINK-1.0-http--link FRAM Data Warehouse This data set contains information on date, time, vessel, trawl identification (i.e. unique number), trawl performance, location, depth, area swept, trawl duration, temperature, species, haul weight, average individual weight, sex, length, length method, fish age and age structure. download https://www.nwfsc.noaa.gov/data/map WWW:LINK-1.0-http--link FRAM Data Warehouse This data set contains information on date, time, vessel, trawl identification (i.e. unique number), trawl performance, location, depth, area swept, trawl duration, temperature, species, haul weight, average individual weight, sex, length, length method, fish age and age structure. download https://www.nwfsc.noaa.gov/data/map WWW:LINK-1.0-http--link FRAM Data Warehouse This data set contains information on date, time, vessel, trawl identification (i.e. unique number), trawl performance, location, depth, area swept, trawl duration, temperature, species, haul weight, average individual weight, sex, length, length method, fish age and age structure. download tableDigital The Fisheries Research Survey team proposes to conduct the West Coast Groundfish Bottom Trawl Survey from May to October 2019. The goal of the survey is to ensure the sustainability of marine fisheries with a focus on ending overfishing. The groundfish fishery supports management for 90+ commercially fished stocks off Washington, Oregon, and California and is the primary source of fishery-independent data necessary for stock assessments of managed groundfish species inhabiting trawlable habitat along the upper continental slope and shelf. The survey provides data on abundance, spatial distributions, sex, length, maturity, weight, and age structure of groundfish in trawlable habitats. The survey also collects key environmental data (temperature, depth, dissolved oxygen, turbidity, in vivo fluorescence, irradiance, wind speed, location) in association with each tow for use in ecosystem based fisheries management. This data set contains information on date, time, vessel, trawl identification (i.e. unique number), trawl performance, location, depth, area swept, trawl duration, temperature, species, haul weight, average individual weight, sex, length, length method, fish age and age structure. Addresses Legal Mandate Raw/field data, Monitoring or sensor data, Time series (of types 1-3) completed CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > CALIFORNIA CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > OREGON CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > WASHINGTON OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN place Global Change Master Directory (GCMD) Location Keywords 20.8 demersal fish fishery independent groundfish survey theme Hatfield Marine Science Center Northern California Current System Northwest Fisheries Science Center place Anemometer Bottom Contact Sensor CTD Depth-Temperature Sensor Net Mensuration Satellite Compass Temperature Sensor instrument Bottom Sampler platform 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). 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 FRAM (Fishery Resource Analysis and Monitoring) Division project InPort otherRestrictions Cite As: Northwest Fisheries Science Center, [Date of Access]: West Coast Groundfish Bottom Trawl Survey Data - 2020 West Coast Groundfish Bottom Trawl Survey and indices of abundance [Data Date Range], https://www.fisheries.noaa.gov/inport/item/18418. 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: N/A unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 18418 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/nwfsc/dmp/pdf/18418.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 RDBMS (Oracle, SQL Server, etc.) -124.0472 -122.3062 44.6229 47.6449 Northwest Fisheries Science Center: office and laboratory site for sample processing and analysis 1998-04-01 -122.3062 -122.2962 47.6449 47.6549 Northern California Current System: California Current System - US-canada border to US-Mexico border at depths of 55 - 1280 m 1998-04-01 -124.0472 -122.3062 44.6229 47.6449 Hatfield Marine Science Center: office and laboratory site for sample processing and analysis 1998-04-01 -124.0472 -122.3062 44.6229 47.6449 Northern California Current System: Samples taken and recorded 1998-04-01 -124.0472 -122.3062 44.6229 47.6449 Northern California Current System: Observations made and recorded 1998-04-01 Subject to Public Access to Research Results (PARR): Yes Data: Survey data from 2019 for use in future assessments. Field survey: Completion of that portion of the 2019 survey that occurs in FY19. Field survey: completion of that portion of the 2019 survey that occurs in in FY19. Manuscript: A comparative analysis of food habits for several Northeast Pacific rockfishes (Sebastes sp.), using gut contents and stable isotopes.. Manuscript: Relating groundfish diversity and biomass to structure-forming invertebrates in the Northeastern Pacific ocean: an exploration of catch data from a fishery-independent trawl survey.. Manuscript: Sablefish growth in relation to Pyrosomes. Manuscript: Diet structure of arrowtooth flounder, lingcod, Pacific sanddab, petrale sole and sablefish based on stomach contents and stable-isotope analysis.. Manuscript: Assessing reproductive strategies in marine fishes: applications to management. Metadata: Metadata for 2019 survey added to FNSSS. Outreach: Various outreach projects planned - including infographic, blogs, education and service. Presentation: Multiple presentations at WGC, Center Science Symposium etc.. Presentation: Numerous Presentations Planned - will be added as they occur. Report: Cruise Report for 2019 survey. Report: Permit reports to SRP, CA, OR, WA Sanctuaries and Protected Species. false eng false Data Table catch_fact 2017-02-13 publication individual_fact 2017-02-13 publication operation_haul_fact 2017-02-13 publication Text (Structured) Text (Structured) Text (Structured) 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.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/trawl_haul_characteristics WWW:LINK-1.0-http--link Trawl Haul Characteristics Operation details including dates, times, location, depths, tempuratures, etc download https://www.nwfsc.noaa.gov/data/api/v1/source/trawl.operation_haul_fact/selection.json WWW:LINK-1.0-http--link Trawl Haul Characteristics (RESTful) Operation details including dates, times, location, depths, tempuratures, etc download https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/trawl_specimens WWW:LINK-1.0-http--link Trawl Specimens Individuals caught and measured on the bottom trawl survey download https://www.nwfsc.noaa.gov/data/api/v1/source/trawl.individual_fact/selection.json WWW:LINK-1.0-http--link Trawl Specimens (RESTful) Individuals caught and measured on the bottom trawl survey download https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/trawl_catch WWW:LINK-1.0-http--link Trawl Catch Catch data from bottom trawl survey download https://www.nwfsc.noaa.gov/data/api/v1/source/trawl.catch_fact/selection.json WWW:LINK-1.0-http--link Trawl Catch (RESTful) Catch data from bottom trawl survey download dataset Accuracy High Data is captured using at-sea data collection software that records sensor time-series as well as captures fish catch and individual compositions.