Table: ATLW_HOOKS_PER_SEGMENT
Alaska Fisheries Science Center
Entity
(ENT)
| ID: 9621
| Published / External
Created: 2009-06-30
|
Last Modified: 2022-08-09
Data Set (DS) | ID: 7284
ID: 9621
Entity (ENT)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | Table: ATLW_HOOKS_PER_SEGMENT |
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Short Name | ATLW_HOOKS_PER_SEGMENT |
* Status | Completed |
Creation Date | |
Revision Date | |
• Publication Date | |
* » 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 |
Working Tables accept the raw data from field transmissions or data entry. They are unconstrained, Relational integrity data validation is performed when data are loaded into NORPAC transaction tables. Error checking is performed by batch processes on production data. |
Notes |
Loaded by batch 2390, 06-30-2009 16:11 |
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Entity Information
Entity Type | Data Table |
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Active Version? | Y |
Alias | |
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. |
Change Summary |
Data Attributes
Attribute Summary
Score | Req'd? | PKey? | » Name | Data Storage Type | Description |
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100 | Yes | Yes | RECORD_SET_STATUS_SEQ | NUMBER | Sequence generated unique identifier of a record set header |
100 | Yes | Yes | CRUISE | NUMBER | Sequence generated by Norpac and supplied to the observer as an unique identifier for an observer cruise record. |
100 | Yes | Yes | HOOKS_PER_SEGMENT_SEQ | NUMBER | Sequence generated unique identifier of a hook count and measure for a segment of longline gear. |
100 | Yes | Yes | PERMIT | VARCHAR2 | Unique Code identifying a vessel or Processor - inherited from the NORPAC data set and created by the RAM division in Juneau |
100 | Yes | No | SET_SEQ | NUMBER | Sequence generated unique identifier of a hook spacing set. |
100 | Yes | No | 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 | Yes | No | NUMBER_OF_HOOKS | NUMBER | Number of hooks as determined by the observer for this segment, contained within a counted set. |
100 | No | No | 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
Attribute Name | RECORD_SET_STATUS_SEQ |
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Seq. Order | 1 |
Data Storage Type | NUMBER |
Max Length | 22 |
Min Length | |
Required | Yes |
Primary Key | Yes |
Precision | 9 |
Scale | 0 |
Status | Active |
Description |
Sequence generated unique identifier of a record set header |
General Data Type | NUMBER |
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Attribute Name | CRUISE |
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Seq. Order | 2 |
Data Storage Type | NUMBER |
Max Length | 22 |
Min Length | |
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 |
Unit of Measure | |
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Attribute Name | HOOKS_PER_SEGMENT_SEQ |
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Seq. Order | 3 |
Data Storage Type | NUMBER |
Max Length | 22 |
Min Length | |
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 |
Unit of Measure | |
Case Restriction | |
Display Example | |
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Validation Rules |
Attribute Name | PERMIT |
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Seq. Order | 4 |
Data Storage Type | VARCHAR2 |
Max Length | 6 |
Min Length | |
Required | Yes |
Primary Key | Yes |
Precision | |
Scale | |
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 |
Unit of Measure | |
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Attribute Name | SET_SEQ |
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Seq. Order | 5 |
Data Storage Type | NUMBER |
Max Length | 22 |
Min Length | |
Required | Yes |
Primary Key | No |
Precision | 6 |
Scale | 0 |
Status | Active |
Description |
Sequence generated unique identifier of a hook spacing set. |
General Data Type | NUMBER |
Unit of Measure | |
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Validation Rules |
Attribute Name | SEGMENT_NUMBER |
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Seq. Order | 6 |
Data Storage Type | NUMBER |
Max Length | 22 |
Min Length | |
Required | Yes |
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 |
Unit of Measure | |
Case Restriction | |
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Format Mask | |
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Validation Rules |
Attribute Name | NUMBER_OF_HOOKS |
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Seq. Order | 7 |
Data Storage Type | NUMBER |
Max Length | 22 |
Min Length | |
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 |
Unit of Measure | |
Case Restriction | |
Display Example | |
Format Mask | |
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Validation Rules |
Attribute Name | HOOK_SPACING_IN_CM |
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Seq. Order | 8 |
Data Storage Type | NUMBER |
Max Length | 22 |
Min Length | |
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 |
Unit of Measure | |
Case Restriction | |
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Min Length | |
Unit of Measure | |
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Child Items
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Catalog Details
Catalog Item ID | 9621 |
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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 Workflow State | Published / External |
Metadata Last Review Date | 2018-09-26 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2019-09-26 |
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