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Alaska Fisheries Science Center Metadata Librar... > Resource Ecology and Fisheries Management Divis... > Life History > NRF FT-NIR Ageing, 2013-2019, Benson et al 2024 >

data attributes

Entity (ENT)  |  Alaska Fisheries Science Center (AFSC)
GUID: gov.noaa.nmfs.inport:73042  |  Updated: July 3, 2024  |  Published / External 
Summary
Item Identification
Data Attributes
Catalog Details

Summary

Abstract

Description of the dataset includes variable names, data types, and any specific assumptions or notes.

Entity Information

Data Attribute / Type Description
file_name
string 		name of the spectral file, unique id.
sample
string 		sample designation for the MMCNN model, variable can be excluded.
final_age
integer 		fish age in years, model target variable.
latitude
float 		geographic latitude coordinates (decimal degrees), model input variable.
longitude
float 		geographic longitude coordinates (decimal degrees), model input variable.
length
integer 		fish length in millimeters, model input variable.
structure_weight
float 		otolith weight in grams, model input variable
sex
integer 		code for sex of the fish (1 for male, 2 for female), categorical model input variable.
series of wavenumbers (n=919) from wn11526.34 to 3957.542
float 		each wavenumber column represents a specific wavenumber and the values in these columns are the measurements of absorbance at those specific wavenumbers.

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: data attributes
Short Name: attributes
Status: Completed
Creation Date: Unknown
Revision Date: Unknown
Publication Date: Unknown
Abstract:

Description of the dataset includes variable names, data types, and any specific assumptions or notes.

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 Primary Key file_name string name of the spectral file, unique id.
100
 sample string sample designation for the MMCNN model, variable can be excluded.
100
 final_age integer fish age in years, model target variable.
100
 latitude float geographic latitude coordinates (decimal degrees), model input variable.
100
 longitude float geographic longitude coordinates (decimal degrees), model input variable.
100
 length integer fish length in millimeters, model input variable.
100
 structure_weight float otolith weight in grams, model input variable
100
 sex integer code for sex of the fish (1 for male, 2 for female), categorical model input variable.
100
 series of wavenumbers (n=919) from wn11526.34 to 3957.542 float each wavenumber column represents a specific wavenumber and the values in these columns are the measurements of absorbance at those specific wavenumbers.

Attribute Details

file_name

CC ID: 1340808
Seq. Order: 1
Data Storage Type: string
Required: No
Primary Key: Yes
Status: Active
Description:

name of the spectral file, unique id.

sample

CC ID: 1340809
Seq. Order: 2
Data Storage Type: string
Required: No
Primary Key: No
Status: Active
Description:

sample designation for the MMCNN model, variable can be excluded.

final_age

CC ID: 1340810
Seq. Order: 3
Data Storage Type: integer
Required: No
Primary Key: No
Status: Active
Description:

fish age in years, model target variable.

latitude

CC ID: 1340811
Seq. Order: 4
Data Storage Type: float
Required: No
Primary Key: No
Status: Active
Description:

geographic latitude coordinates (decimal degrees), model input variable.

longitude

CC ID: 1340812
Seq. Order: 5
Data Storage Type: float
Required: No
Primary Key: No
Status: Active
Description:

geographic longitude coordinates (decimal degrees), model input variable.

length

CC ID: 1340813
Seq. Order: 6
Data Storage Type: integer
Required: No
Primary Key: No
Status: Active
Description:

fish length in millimeters, model input variable.

structure_weight

CC ID: 1340814
Seq. Order: 7
Data Storage Type: float
Required: No
Primary Key: No
Status: Active
Description:

otolith weight in grams, model input variable

sex

CC ID: 1340815
Seq. Order: 8
Data Storage Type: integer
Required: No
Primary Key: No
Status: Active
Description:

code for sex of the fish (1 for male, 2 for female), categorical model input variable.

series of wavenumbers (n=919) from wn11526.34 to 3957.542

CC ID: 1340816
Seq. Order: 9
Data Storage Type: float
Required: No
Primary Key: No
Status: Active
Description:

each wavenumber column represents a specific wavenumber and the values in these columns are the measurements of absorbance at those specific wavenumbers.

Catalog Details

Catalog Item ID: 73042
GUID: gov.noaa.nmfs.inport:73042
Metadata Record Created By: Daniel Woodrich
Metadata Record Created: 2024-07-03 18:21+0000
Metadata Record Last Modified By: Irina Benson
Metadata Record Last Modified: 2024-07-03 21:32+0000
Metadata Record Published: 2024-07-03
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Review Frequency: 1 Year