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Alaska Fisheries Science Center Metadata Librar... > Fisheries Management and Analysis Division > Special Projects > Alternative catch monitoring of Alaskan groundf... > AFSC/FMA/NPRB Alternative Catch Monitoring Tabl... >

Table: ATL_LOV_SAMPLE_UNIT

Entity (ENT)  |  Alaska Fisheries Science Center (AFSC)
GUID: gov.noaa.nmfs.inport:19025  |  Updated: August 9, 2022  |  Published / External 
Summary
Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

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. )

Description

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. )

Entity Information

Entity Type
Data Table

Data Attribute / Type Description
SAMPLE_UNIT_CODE
NUMBER 		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.
DESCRIPTION
VARCHAR2 		Descriptive test of a sample unit code

Child Items

No Child Items for this record.

Contact Information

No contact information is available for this record.

Please contact the owner organization (AFSC) for inquiries on this record.

Item Identification

Title: Table: ATL_LOV_SAMPLE_UNIT
Short Name: ATL_LOV_SAMPLE_UNIT
Status: Completed
Abstract:

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. )
Notes:

Loaded by batch 4574, 05-03-2013 17:18

Entity Information

Entity Type: Data Table
Active Version?: Yes
Schema Name: NPRB_1017
Description:

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. )

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 Primary Key SAMPLE_UNIT_CODE NUMBER 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.
100
 DESCRIPTION VARCHAR2 Descriptive test of a sample unit code

Attribute Details

SAMPLE_UNIT_CODE

CC ID: 112092
Seq. Order: 1
Data Storage Type: NUMBER
Max Length: 22
Required: Yes
Primary Key: Yes
Precision: 6
Scale: 0
Status: Active
Description:

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.
General Data Type: NUMBER

DESCRIPTION

CC ID: 112093
Seq. Order: 2
Data Storage Type: VARCHAR2
Max Length: 50
Required: Yes
Primary Key: No
Status: Active
Description:

Descriptive test of a sample unit code
General Data Type: VARCHAR2

Catalog Details

Catalog Item ID: 19025
GUID: gov.noaa.nmfs.inport:19025
Metadata Record Created By: Doug Turnbull
Metadata Record Created: 2013-05-03 17:18+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2016-05-18
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2016-05-18
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2017-05-18