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Alaska Fisheries Science Center Metadata Librar... > Fisheries Management and Analysis Division > North Pacific (NORPAC) Groundfish and Halibut O... > AFSC/FMA/North Pacific Groundfish and Halibut O... >

Table: ATL_HOOKS_PER_SEGMENT

Entity (ENT)  |  Alaska Fisheries Science Center (AFSC)
GUID: gov.noaa.nmfs.inport:9679  |  Updated: August 9, 2022  |  Published / External 
Summary
Item Identification
Keywords
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

Stock assessment authors for sablefish (and potentially for P.cod) use catch-per-unit-effort information in their models. A key component of this is the spacing of the hooks on the gear. Every year, we issue a special project where the observers measure the spacing of the hooks on a few segments of gear. That special project has been absorbed into the standard data set for 2010. This entity represent the hook count and hook spacing measurements for a segment of gear.

Description

Stock assessment authors for sablefish (and potentially for P.cod) use catch-per-unit-effort information in their models. A key component of this is the spacing of the hooks on the gear. Every year, we issue a special project where the observers measure the spacing of the hooks on a few segments of gear. That special project has been absorbed into the standard data set for 2010. This entity represent the hook count and hook spacing measurements for a segment of gear.

Entity Information

Entity Type
Data Table

Data Attribute / Type Description
HOOKS_PER_SEGMENT_SEQ
NUMBER 		Sequence generated unique identifier of a hook count and measure for a segment of longline gear.
CRUISE
NUMBER 		Sequence generated by Norpac and supplied to the observer as an unique identifier for an observer cruise record.
PERMIT
VARCHAR2 		Unique Code identifying a vessel or Processor - inherited from the NORPAC data set and created by the RAM division in Juneau
SET_SEQ
NUMBER 		Sequence generated unique identifier of a hook spacing set.
SEGMENT_NUMBER
NUMBER 		This attribute represents a user defined integer identifying a unit of line for counting and spacing hooks. It must be unique within a hook_count_set.
NUMBER_OF_HOOKS
NUMBER 		Number of hooks as determined by the observer for this segment, contained within a counted set.
HOOK_SPACING_IN_CM
NUMBER 		Spacing between hooks on a segment. This value is optional for any specific segment except the first set of spacing-count on a trip

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_HOOKS_PER_SEGMENT
Short Name: ATL_HOOKS_PER_SEGMENT
Status: Completed
Abstract:

Stock assessment authors for sablefish (and potentially for P.cod) use catch-per-unit-effort information in their models. A key component of this is the spacing of the hooks on the gear. Every year, we issue a special project where the observers measure the spacing of the hooks on a few segments of gear. That special project has been absorbed into the standard data set for 2010. This entity represent the hook count and hook spacing measurements for a segment of gear.
Purpose:

These modules both on the Atlas Client and NORPAC go live Jan 2010.
Notes:

Loaded by batch 2390, 06-30-2009 16:11

Keywords

Theme Keywords

Thesaurus Keyword
UNCONTROLLED
None AFSC
None ATL
None ATLAS
None BYCATCH
None FMA
None GROUNDFISH
None NORPAC
None OBSERVER

Spatial Keywords

Thesaurus Keyword
UNCONTROLLED
None AI
None ALEUTIAN ISLANDS
None BERING SEA
None BS
None BSAI
None GOA
None GULF OF ALASKA

Entity Information

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

Stock assessment authors for sablefish (and potentially for P.cod) use catch-per-unit-effort information in their models. A key component of this is the spacing of the hooks on the gear. Every year, we issue a special project where the observers measure the spacing of the hooks on a few segments of gear. That special project has been absorbed into the standard data set for 2010. This entity represent the hook count and hook spacing measurements for a segment of gear.

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 Primary Key HOOKS_PER_SEGMENT_SEQ NUMBER Sequence generated unique identifier of a hook count and measure for a segment of longline gear.
100
 Primary Key CRUISE NUMBER Sequence generated by Norpac and supplied to the observer as an unique identifier for an observer cruise record.
100
 Primary Key PERMIT VARCHAR2 Unique Code identifying a vessel or Processor - inherited from the NORPAC data set and created by the RAM division in Juneau
100
 SET_SEQ NUMBER Sequence generated unique identifier of a hook spacing set.
100
 SEGMENT_NUMBER NUMBER This attribute represents a user defined integer identifying a unit of line for counting and spacing hooks. It must be unique within a hook_count_set.
100
 NUMBER_OF_HOOKS NUMBER Number of hooks as determined by the observer for this segment, contained within a counted set.
100
 HOOK_SPACING_IN_CM NUMBER Spacing between hooks on a segment. This value is optional for any specific segment except the first set of spacing-count on a trip

Attribute Details

HOOKS_PER_SEGMENT_SEQ

CC ID: 38466
Seq. Order: 1
Data Storage Type: NUMBER
Max Length: 22
Required: Yes
Primary Key: Yes
Precision: 9
Scale: 0
Status: Active
Description:

Sequence generated unique identifier of a hook count and measure for a segment of longline gear.
General Data Type: NUMBER

CRUISE

CC ID: 38465
Seq. Order: 2
Data Storage Type: NUMBER
Max Length: 22
Required: Yes
Primary Key: Yes
Precision: 8
Scale: 0
Status: Active
Description:

Sequence generated by Norpac and supplied to the observer as an unique identifier for an observer cruise record.
General Data Type: NUMBER
Foreign Key Relations:

NORPAC.ATL_HOOK_COUNT_SET

PERMIT

CC ID: 38469
Seq. Order: 3
Data Storage Type: VARCHAR2
Max Length: 6
Required: Yes
Primary Key: Yes
Status: Active
Description:

Unique Code identifying a vessel or Processor - inherited from the NORPAC data set and created by the RAM division in Juneau
General Data Type: VARCHAR2
Foreign Key Relations:

NORPAC.ATL_HOOK_COUNT_SET

SET_SEQ

CC ID: 38471
Seq. Order: 4
Data Storage Type: NUMBER
Max Length: 22
Required: Yes
Primary Key: No
Precision: 9
Scale: 0
Status: Active
Description:

Sequence generated unique identifier of a hook spacing set.
General Data Type: NUMBER
Foreign Key Relations:

NORPAC.ATL_HOOK_COUNT_SET

SEGMENT_NUMBER

CC ID: 38470
Seq. Order: 5
Data Storage Type: NUMBER
Max Length: 22
Required: No
Primary Key: No
Precision: 3
Scale: 0
Status: Active
Description:

This attribute represents a user defined integer identifying a unit of line for counting and spacing hooks. It must be unique within a hook_count_set.
General Data Type: NUMBER

NUMBER_OF_HOOKS

CC ID: 38468
Seq. Order: 6
Data Storage Type: NUMBER
Max Length: 22
Required: Yes
Primary Key: No
Precision: 8
Scale: 0
Status: Active
Description:

Number of hooks as determined by the observer for this segment, contained within a counted set.
General Data Type: NUMBER

HOOK_SPACING_IN_CM

CC ID: 38467
Seq. Order: 7
Data Storage Type: NUMBER
Max Length: 22
Required: No
Primary Key: No
Precision: 4
Scale: 0
Status: Active
Description:

Spacing between hooks on a segment. This value is optional for any specific segment except the first set of spacing-count on a trip
General Data Type: NUMBER

Catalog Details

Catalog Item ID: 9679
GUID: gov.noaa.nmfs.inport:9679
Metadata Record Created By: Doug Turnbull
Metadata Record Created: 2009-06-30 16:11+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2018-09-26
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2018-09-26
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2019-09-26