9718 ATL_LOV_SAMPLE_UNIT Entity Published / External 7284 AFSC/FMA/North Pacific Groundfish and Halibut Observer Program, Post 2008 Fishery Statistics. Data Set Completed The type of sample unit describes how the target population is divided to form the sample frame. In most cases, the sample frame is based on units of gear or targeted weights of fish, however, other sample unit types are possible. This is information is necessary for the observer to identify the sample unit type when they define their sample frame and the observer would have it readily available for each haul. Note that a spatial-temporal frame generally uses a spatial sample frame and sample unit type (gear segments, flow-scale weights). The temporal component is used to estimate the appropriate time to arrive at the sample station.Unit Code indictes the type of sample unit (time, weight, etc. ) Loaded by batch 2390, 06-30-2009 16:11 Theme AFSC Theme ATL Theme ATLAS Theme BYCATCH Theme FMA Theme GROUNDFISH Theme NORPAC Theme OBSERVER Theme SAMPLING Spatial AI Spatial ALEUTIAN ISLANDS Spatial BERING SEA Spatial BS Spatial BSAI Spatial GOA Spatial GULF OF ALASKA Data Table Yes NORPAC The type of sample unit describes how the target population is divided to form the sample frame. In most cases, the sample frame is based on units of gear or targeted weights of fish, however, other sample unit types are possible. This is information is necessary for the observer to identify the sample unit type when they define their sample frame and the observer would have it readily available for each haul. Note that a spatial-temporal frame generally uses a spatial sample frame and sample unit type (gear segments, flow-scale weights). The temporal component is used to estimate the appropriate time to arrive at the sample station.Unit Code indictes the type of sample unit (time, weight, etc. ) 1 SAMPLE_UNIT_CODE VARCHAR2 6 Yes Yes Active Unique code identifying the unit of measure for a sampling design. Sample Design and units are mandatory at the haul level and optional at the sample level. VARCHAR2 2 DESCRIPTION VARCHAR2 50 Yes No Active Descriptive test of a sample unit code VARCHAR2 gov.noaa.nmfs.inport:9718 Doug Turnbull 2009-06-30T16:11:37 SysAdmin InPortAdmin 2022-08-09T17:11:03 2018-09-26 Alaska Fisheries Science Center AFSC 7600 Sand Point Way N.E., Building 4 Seattle WA 98115 USA https://www.afsc.noaa.gov 0700-1700 Pacific Time 1001 Public No 2018-09-26 1 Year 2019-09-26