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Summary
Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

Biological Data layers from towed-diver surveys: tow_map_biomass worksheet, tow_shark worksheet, tow_cheilinus_undulatus worksheet, and tow_large_coral worksheet

Description

Biological Data layers from towed-diver surveys: tow_map_biomass worksheet, tow_shark worksheet, tow_cheilinus_undulatus worksheet, and tow_large_coral worksheet

Entity Information

Entity Type
Spreadsheet

Data Attribute / Type Description
ISLAND
Unknown
Island name where sampling occurred
TOW ID
NUMBER
Unique identifier for towed-diver surveys (tracks). 4-digit year, 2-digit month, 2-digit day, single-digit tow number (1-6)
SEGMENT ID
NUMBER
Unique identifier for 5-min observations (segments) of tow surveys (tracks). 4-digit year, 2-digit month, 2-digit day, single-digit tow number (1-6), 2-digit segment number (01-10)
SEGMENT LATITUDE (CENTROID)
NUMBER
Latitude of the calculated centroid (using ArcGIS) for each 5-min observation (segment) of the tow survey
SEGMENT LONGITUDE (CENTROID)
NUMBER
Longitude of the calculated centroid (using ArcGIS) for each 5-min observation (segment) of the tow survey
SEGMENT LENGTH (m)
NUMBER
Length in meters for each 5-min observation (segment) of the tow survey
AREA (m2)
NUMBER
Area in square meters surveyed for each 5-minute observation (segment) of the tow survey. Divers survey 5 meters on either side of tow track.
BIOMASS (g)
NUMBER
Biomass (grams) of large-bodied fish greater than 50 cm total length.
BIOMASS (gm-2)
NUMBER
Biomass (grams per square meter) of large-bodied fish greater than 50 cm total length.
SEGMENT DEPTH (m)
NUMBER
Depth in meters of each diver for each 5-min observation (segment) of the tow survey. Divers are usually towed approximately 1 meter above the seafloor.
FAMILY NAME
Unknown
Taxonomic family name of observed species.
TAXONOMIC NAME
Unknown
Genus and species of of observed species.
SPECIES CODE
Unknown
CRED's 4-letter (internal) species code
COUNT
NUMBER
The number of species observed of a particular size (cm) during a 5-minute observation (segment)
SIZE (cm)
NUMBER
The size in centimeters of species observed during a 5-minute observation (segment)

Child Items

No Child Items for this record.

Contact Information

No contact information is available for this record.

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

Item Identification

Title: map_TOW_data.xslx
Short Name: map_TOW_data.xslx
Status: Completed
Abstract:

Biological Data layers from towed-diver surveys: tow_map_biomass worksheet, tow_shark worksheet, tow_cheilinus_undulatus worksheet, and tow_large_coral worksheet

Notes:

Loaded by FGDC Metadata Uploader, batch 6236, 06-16-2015 11:42

Entity Information

Entity Type: Spreadsheet
Description:

Biological Data layers from towed-diver surveys: tow_map_biomass worksheet, tow_shark worksheet, tow_cheilinus_undulatus worksheet, and tow_large_coral worksheet

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
ISLAND Unknown Island name where sampling occurred
100
TOW ID NUMBER Unique identifier for towed-diver surveys (tracks). 4-digit year, 2-digit month, 2-digit day, single-digit tow number (1-6)
100
SEGMENT ID NUMBER Unique identifier for 5-min observations (segments) of tow surveys (tracks). 4-digit year, 2-digit month, 2-digit day, single-digit tow number (1-6), 2-digit segment number (01-10)
100
SEGMENT LATITUDE (CENTROID) NUMBER Latitude of the calculated centroid (using ArcGIS) for each 5-min observation (segment) of the tow survey
100
SEGMENT LONGITUDE (CENTROID) NUMBER Longitude of the calculated centroid (using ArcGIS) for each 5-min observation (segment) of the tow survey
100
SEGMENT LENGTH (m) NUMBER Length in meters for each 5-min observation (segment) of the tow survey
100
AREA (m2) NUMBER Area in square meters surveyed for each 5-minute observation (segment) of the tow survey. Divers survey 5 meters on either side of tow track.
100
BIOMASS (g) NUMBER Biomass (grams) of large-bodied fish greater than 50 cm total length.
100
BIOMASS (gm-2) NUMBER Biomass (grams per square meter) of large-bodied fish greater than 50 cm total length.
100
SEGMENT DEPTH (m) NUMBER Depth in meters of each diver for each 5-min observation (segment) of the tow survey. Divers are usually towed approximately 1 meter above the seafloor.
100
FAMILY NAME Unknown Taxonomic family name of observed species.
100
TAXONOMIC NAME Unknown Genus and species of of observed species.
100
SPECIES CODE Unknown CRED's 4-letter (internal) species code
100
COUNT NUMBER The number of species observed of a particular size (cm) during a 5-minute observation (segment)
100
SIZE (cm) NUMBER The size in centimeters of species observed during a 5-minute observation (segment)

Attribute Details

ISLAND

CC ID: 205311
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Island name where sampling occurred

Allowed Values: Variable

TOW ID

CC ID: 205312
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Unique identifier for towed-diver surveys (tracks). 4-digit year, 2-digit month, 2-digit day, single-digit tow number (1-6)

Unit of Measure: none
Allowed Values: 201002231 - 201003205

SEGMENT ID

CC ID: 205313
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Unique identifier for 5-min observations (segments) of tow surveys (tracks). 4-digit year, 2-digit month, 2-digit day, single-digit tow number (1-6), 2-digit segment number (01-10)

Unit of Measure: none
Allowed Values: 20100223101 - 20100320510

SEGMENT LATITUDE (CENTROID)

CC ID: 205314
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Latitude of the calculated centroid (using ArcGIS) for each 5-min observation (segment) of the tow survey

Unit of Measure: decimal degree
Allowed Values: -14.91052889 - -11.04530926

SEGMENT LONGITUDE (CENTROID)

CC ID: 205315
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Longitude of the calculated centroid (using ArcGIS) for each 5-min observation (segment) of the tow survey

Unit of Measure: decimal degree
Allowed Values: -171.092538 - -168.1376437

SEGMENT LENGTH (m)

CC ID: 205316
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Length in meters for each 5-min observation (segment) of the tow survey

Unit of Measure: meters
Allowed Values: 49.89 - 366.65

AREA (m2)

CC ID: 205317
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Area in square meters surveyed for each 5-minute observation (segment) of the tow survey. Divers survey 5 meters on either side of tow track.

Unit of Measure: m2
Allowed Values: 498.94 - 3666.50

BIOMASS (g)

CC ID: 205318
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Biomass (grams) of large-bodied fish greater than 50 cm total length.

Unit of Measure: g
Allowed Values: 0 - 203315.46

BIOMASS (gm-2)

CC ID: 205319
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Biomass (grams per square meter) of large-bodied fish greater than 50 cm total length.

Unit of Measure: gm-2
Allowed Values: 0 - 124.49

SEGMENT DEPTH (m)

CC ID: 205320
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Depth in meters of each diver for each 5-min observation (segment) of the tow survey. Divers are usually towed approximately 1 meter above the seafloor.

Unit of Measure: m
Allowed Values: -25.45888525 - -10.10369672

FAMILY NAME

CC ID: 205321
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Taxonomic family name of observed species.

Allowed Values: Variable

TAXONOMIC NAME

CC ID: 205322
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Genus and species of of observed species.

Allowed Values: Variable

SPECIES CODE

CC ID: 205323
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

CRED's 4-letter (internal) species code

Allowed Values: Variable

COUNT

CC ID: 205324
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

The number of species observed of a particular size (cm) during a 5-minute observation (segment)

Unit of Measure: #
Allowed Values: 1 - 3

SIZE (cm)

CC ID: 205325
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

The size in centimeters of species observed during a 5-minute observation (segment)

Unit of Measure: cm
Allowed Values: 65 - 200

Catalog Details

Catalog Item ID: 25469
GUID: gov.noaa.nmfs.inport:25469
Metadata Record Created By: Annette M DesRochers
Metadata Record Created: 2015-06-16 11:42+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2020-01-13
Owner Org: PIFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2020-01-13
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2021-01-13