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tblBotHaul

Entity (ENT) | Alaska Fisheries Science Center (AFSC)
GUID: gov.noaa.nmfs.inport:22963 | Updated: August 9, 2022 | Published / External

Item Identification

Title:	tblBotHaul
Short Name:	tblBotHaul
Status:	Completed
Abstract:	All methods of data collection and recording in this table followed the Alaska Fisheries Science Centers RACE Division protocols (Stauffer 2004). The field "AreaSweptkm2" is often used to calculate biomass. This table links to the other 3 tables called: "tblBotCatch" (for fish catches), "tblBotLength" (for fish lengths collected), and "tblBotSpecimen" (for fish specimen collections e.g., age, gonads etc.). Note: the field "NetType" is the only field that informs the reader which hauls used each of the 2 gear types. See the Final Report for differences in catches due to gear type.
Notes:	Loaded by FGDC Metadata Uploader, batch 5257, 12-31-2014 11:32

Entity Information

Description:	All methods of data collection and recording in this table followed the Alaska Fisheries Science Centers RACE Division protocols (Stauffer 2004). The field "AreaSweptkm2" is often used to calculate biomass. This table links to the other 3 tables called: "tblBotCatch" (for fish catches), "tblBotLength" (for fish lengths collected), and "tblBotSpecimen" (for fish specimen collections e.g., age, gonads etc.). Note: the field "NetType" is the only field that informs the reader which hauls used each of the 2 gear types. See the Final Report for differences in catches due to gear type.

Description:

All methods of data collection and recording in this table followed the Alaska Fisheries Science Centers RACE Division protocols (Stauffer 2004). The field "AreaSweptkm2" is often used to calculate biomass. This table links to the other 3 tables called: "tblBotCatch" (for fish catches), "tblBotLength" (for fish lengths collected), and "tblBotSpecimen" (for fish specimen collections e.g., age, gonads etc.). Note: the field "NetType" is the only field that informs the reader which hauls used each of the 2 gear types. See the Final Report for differences in catches due to gear type.

Data Attributes

Attribute Summary

	Name	Type	Description
100	Cruise	NUMBER	200801, year 2008, 1 leg
100	Vessel	Unknown	Ocean Explorer was used for the 2008 Beaufort sea survey
100	Haul	NUMBER	Bottom hauls ranged from 1 - 26
100	LatDD	NUMBER	in decimal degrees; represents the starting latitude for the haul.
100	LongDD	NUMBER	in decimal degrees; represents teh starting longitude for the haul
100	Date	NUMBER	Date the haul occured (Alaska daylight time -8 from GMT)
100	Time	NUMBER	Time the brake was set - NOT the time net was on bottom (EQ) in Alaska Daylight Time (-8); this is NOT total tow time
100	Comments	Unknown	Comments about the haul and haul performance
100	NetType	Unknown	NA
100	DoorUsed	NUMBER	NA
100	Skipper	Unknown	Captain of the F/V Ocean Explorer
100	DistanceFished	Unknown	Distance net was on bottom fishing; using all AFSC RACE methods of calculating and estimating distance fished
100	DistanceFishedMethod	Unknown	NA
100	AreaSweptkm2	NUMBER	Calculated by taking DistanceFished multiplied by AvgNetSpread / 1000 (for km2)
100	AvgGearDepth	Unknown	NA
100	GearDepthMethod	Unknown	Obtained from the SBE 39 depth recorder (http://www.seabird.com/products/spec_sheets/39data.htm)
100	AvgBottomDepth	Unknown	NA
100	BottomDepthMethod	Unknown	NA
100	Gear	NUMBER	NA
100	SurfaceTemp	Unknown	Temperature recorded in degrees C; recorded by SBE 39 depth recorder; see above
100	GearTemp	Unknown	Temperature recorded in degrees C; recorded by SBE 39 depth recorder; see above
100	RecorderName	Unknown	Data recorder name
100	TimeZone	Unknown	Alaska daylight time which is -8 hours from GMT; everything in "tblBotHaul" recorded in ADT.

Name

Type

Description

100

Cruise

NUMBER

200801, year 2008, 1 leg

100

Vessel

Unknown

Ocean Explorer was used for the 2008 Beaufort sea survey

100

Haul

NUMBER

Bottom hauls ranged from 1 - 26

100

LatDD

NUMBER

in decimal degrees; represents the starting latitude for the haul.

100

LongDD

NUMBER

in decimal degrees; represents teh starting longitude for the haul

100

Date

NUMBER

Date the haul occured (Alaska daylight time -8 from GMT)

100

Time

NUMBER

Time the brake was set - NOT the time net was on bottom (EQ) in Alaska Daylight Time (-8); this is NOT total tow time

100

Comments

Unknown

Comments about the haul and haul performance

100

NetType

Unknown

100

DoorUsed

NUMBER

100

Skipper

Unknown

Captain of the F/V Ocean Explorer

100

DistanceFished

Unknown

Distance net was on bottom fishing; using all AFSC RACE methods of calculating and estimating distance fished

100

DistanceFishedMethod

Unknown

100

AreaSweptkm2

NUMBER

Calculated by taking DistanceFished multiplied by AvgNetSpread / 1000 (for km2)

100

AvgGearDepth

Unknown

100

GearDepthMethod

Unknown

Obtained from the SBE 39 depth recorder (http://www.seabird.com/products/spec_sheets/39data.htm)

100

AvgBottomDepth

Unknown

100

BottomDepthMethod

Unknown

100

Gear

NUMBER

100

SurfaceTemp

Unknown

Temperature recorded in degrees C; recorded by SBE 39 depth recorder; see above

100

GearTemp

Unknown

Temperature recorded in degrees C; recorded by SBE 39 depth recorder; see above

100

RecorderName

Unknown

Data recorder name

100

TimeZone

Unknown

Alaska daylight time which is -8 hours from GMT; everything in "tblBotHaul" recorded in ADT.

Attribute Details

Cruise

CC ID: 194578

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	200801, year 2008, 1 leg
Allowed Values:	200801 - 200801

Vessel

CC ID: 194579

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Ocean Explorer was used for the 2008 Beaufort sea survey
Allowed Values:	unknown

Haul

CC ID: 194580

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	Bottom hauls ranged from 1 - 26
Allowed Values:	1 - 26

LatDD

CC ID: 194581

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	in decimal degrees; represents the starting latitude for the haul.
Allowed Values:	71.16463 - 71.97732

LongDD

CC ID: 194582

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	in decimal degrees; represents teh starting longitude for the haul
Allowed Values:	-155.0537 - -151.9899

Date

CC ID: 194583

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	Date the haul occured (Alaska daylight time -8 from GMT)
Allowed Values:	200808060000 - 200808210000

Time

CC ID: 194584

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	Time the brake was set - NOT the time net was on bottom (EQ) in Alaska Daylight Time (-8); this is NOT total tow time
Allowed Values:	702 - 1859

Comments

CC ID: 194585

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Comments about the haul and haul performance
Allowed Values:	unknown

NetType

CC ID: 194586

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	NA
Allowed Values:	unknown

DoorUsed

CC ID: 194587

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	NA
Allowed Values:	15 - 15

Skipper

CC ID: 194588

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Captain of the F/V Ocean Explorer
Allowed Values:	unknown

DistanceFished

CC ID: 194589

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Distance net was on bottom fishing; using all AFSC RACE methods of calculating and estimating distance fished
Allowed Values:	unknown

DistanceFishedMethod

CC ID: 194590

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	NA
Allowed Values:	unknown

AreaSweptkm2

CC ID: 194591

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	Calculated by taking DistanceFished multiplied by AvgNetSpread / 1000 (for km2)
Allowed Values:	0.006964748 - 0.052432704

AvgGearDepth

CC ID: 194592

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	NA
Allowed Values:	unknown

GearDepthMethod

CC ID: 194593

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Obtained from the SBE 39 depth recorder (http://www.seabird.com/products/spec_sheets/39data.htm)
Allowed Values:	unknown

AvgBottomDepth

CC ID: 194594

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	NA
Allowed Values:	unknown

BottomDepthMethod

CC ID: 194595

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	NA
Allowed Values:	unknown

Gear

CC ID: 194596

Data Storage Type:	NUMBER
Required:	No
Primary Key:	No
Status:	Active
Description:	NA
Allowed Values:	44 - 44

SurfaceTemp

CC ID: 194597

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Temperature recorded in degrees C; recorded by SBE 39 depth recorder; see above
Allowed Values:	unknown

GearTemp

CC ID: 194598

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Temperature recorded in degrees C; recorded by SBE 39 depth recorder; see above
Allowed Values:	unknown

RecorderName

CC ID: 194599

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Data recorder name
Allowed Values:	unknown

TimeZone

CC ID: 194600

Data Storage Type:	Unknown
Required:	No
Primary Key:	No
Status:	Active
Description:	Alaska daylight time which is -8 hours from GMT; everything in "tblBotHaul" recorded in ADT.
Allowed Values:	unknown

Catalog Details

Catalog Item ID:	22963
GUID:	gov.noaa.nmfs.inport:22963
Metadata Record Created By:	Angie Greig
Metadata Record Created:	2014-12-31 11:32+0000
Metadata Record Last Modified By:	SysAdmin InPortAdmin
Metadata Record Last Modified:	2022-08-09 17:11+0000
Metadata Record Published:	2016-05-05
Owner Org:	AFSC
Metadata Publication Status:	Published Externally
Do Not Publish?:	N
Metadata Last Review Date:	2016-05-05
Metadata Review Frequency:	1 Year
Metadata Next Review Date:	2017-05-05