Table: ATL_HOOKS_PER_SEGMENT
Entity (ENT) | Alaska Fisheries Science Center (AFSC)GUID: gov.noaa.nmfs.inport:18988 | Updated: August 9, 2022 | Published / External
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Summary
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.
DescriptionStock 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. |
Notes: |
Loaded by batch 4574, 05-03-2013 17:18 |
Entity Information
Entity Type: | Data Table |
---|---|
Active Version?: | Yes |
Schema Name: | NPRB_1017 |
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
Name | Type | Description | ||
---|---|---|---|---|
100
|
HOOKS_PER_SEGMENT_SEQ | NUMBER | Sequence generated unique identifier of a hook count and measure for a segment of longline gear. | |
100
|
CRUISE | NUMBER | Sequence generated by Norpac and supplied to the observer as an unique identifier for an observer cruise record. | |
100
|
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
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
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: |
NPRB_1017.ATL_HOOK_COUNT_SET |
PERMIT
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: |
NPRB_1017.ATL_HOOK_COUNT_SET |
SET_SEQ
Seq. Order: | 4 |
---|---|
Data Storage Type: | NUMBER |
Max Length: | 22 |
Required: | Yes |
Primary Key: | No |
Precision: | 38 |
Scale: | 0 |
Status: | Active |
Description: |
Sequence generated unique identifier of a hook spacing set. |
General Data Type: | NUMBER |
Foreign Key Relations: |
NPRB_1017.ATL_HOOK_COUNT_SET |
SEGMENT_NUMBER
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
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
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: | 18988 |
---|---|
GUID: | gov.noaa.nmfs.inport:18988 |
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 |