75785 Entity Published / External 75762 U.S. West Coast Groundfish Bottom Trawl Survey (extent) Data Set Data Table Yes survey extent in polygon format; Source: NOAA Fisheries 1 Shape n/a No No Active Feature geometry.; Source: ESRI Coordinates defining the features. 2 OBJECTID n/a No No Active Internal feature number.; Source: ESRI Sequential unique whole numbers that are automatically generated. 3 SurveyName n/a No No Active Name of survey as identified in either literature or NOAA Fisheries reports; Source: Author Name of survey in string format 4 Shape_Length n/a No No Active Length of feature in internal units.; Source: Esri Positive real numbers that are automatically generated. 5 SurveyNum n/a No No Active Survey index number as referenced in Table 1 of NOAA Fisheries comment letters; Source: Author 1 to 13 6 SurveyAbbr n/a No No Active Recognized abbreviation of survey name; Source: Author Recognized abbreviation of survey name, as designated by NOAA Fisheries 7 NmfsSciCtr n/a No No Active NOAA Fisheries designated Science Center; Source: Author AFSC: Alaska Fisheries Science Center; NWFSC: Northwest Fisheries Science Center; SWFSC: Southwest Fisheries Science Center; 8 YearStart n/a No No Active First year of survey; Source: Author 1949 to 2015 9 Frequency n/a No No Active Period for which survey is conducted (e.g., annual, biennial, triennial, monthly, quarterly, seasonal, etc.); Source: Author annual: once per year; biennial: once every two years; monthly: once per month; quarterly: once every 3 months; seasonal: generally once per season, as defined by NOAA Fisheries and particular survey needs; triennial: once every three years; 10 SurveyDesc n/a No No Active Description of survey including general sampling design and method; Source: Author Description of survey in string format 11 MajorApps n/a No No Active Major applications of survey as they relate to NOAA Fisheries' mandates; Source: Author Textual descriptions of major applications of survey as they relate to NOAA Fisheries' mandates 12 InformESA n/a No No Active Boolean for whether or not survey informs Endangered Species Act (ESA); Source: Author no: Boolean False; yes: Boolean True; 13 InformMMPA n/a No No Active Boolean for whether or not survey informs Marine Mammal Protection Act (MMPA); Source: Author no: Boolean False; yes: Boolean True; 14 InformMSA n/a No No Active Boolean for whether or not survey informs Magnuson-Stevens Fisheries Conservation and Management Act (MSA); Source: Author no: Boolean False; yes: Boolean True; 15 URL n/a No No Active Universal resource locator (URL) for documentation on survey design, description, history, etc.; Source: Author Universal resource locator (URL) for documentation on survey design, description, history, etc. 16 Shape_Area n/a No No Active Area of feature in internal units squared.; Source: Esri Positive real numbers that are automatically generated. gov.noaa.nmfs.inport:75785 Melissa Widas 2025-05-08T20:42:19 Curt Whitmire 2025-07-02T23:57:53 2025-07-02 Northwest Fisheries Science Center NWFSC 2725 Montlake Boulevard East Seattle WA 98112 USA 206-860-3200 https://www.nwfsc.noaa.gov 1001 Public No 1 Year