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Alaska Fisheries Science Center Metadata Librar... > National Marine Mammal Laboratory > Alaska Ecosystems Program > Northern fur seal foraging strategies, Bogoslof... >

TDR data folders

Entity (ENT)  |  Alaska Fisheries Science Center (AFSC)
GUID: gov.noaa.nmfs.inport:28665  |  Updated: August 9, 2022  |  Published / External 
Summary
Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

4 zipped (.zip) folders of TDR data. Each folder contains .csv files of raw time at depth data from individual archival TDRs deployed on seals. Folders are named for each island (St. Paul or Bogoslof) and summer study year (2005 or 2006) combination that the TDRs were deployed in. The files within each island-year combination folder are named according to the serial number of the TDR, which cross references with the individual information contained in "Capture data NPRB Projects 414 and 514.xlsx", and represent the raw data collected for the individual seals.

Description

4 zipped (.zip) folders of TDR data. Each folder contains .csv files of raw time at depth data from individual archival TDRs deployed on seals. Folders are named for each island (St. Paul or Bogoslof) and summer study year (2005 or 2006) combination that the TDRs were deployed in. The files within each island-year combination folder are named according to the serial number of the TDR, which cross references with the individual information contained in "Capture data NPRB Projects 414 and 514.xlsx", and represent the raw data collected for the individual seals.

Entity Information

Data Attribute / Type Description
Date
NUMBER 		Date of TDR sensor data record (based on GMT)
Time
NUMBER 		Time of TDR sensor data record (in GMT). Depth and temperature sampled every 5 seconds. Light level, Battery Voltage, and Salt Water sampled every 60 seconds. Hourly marker recorded with battery voltage.
Depth
NUMBER 		Depth record in meters. One-byte encoding.
Temperature
NUMBER 		Temperature record in degrees C. One-byte encoding.
Light Level
NUMBER 		Light Level record (without units). One-byte encoding.
Battery Voltage
NUMBER 		Battery Voltage record in V. One-byte incoding.
Salt Water
NUMBER 		Salt Water (Wet/Dry) record without units. One-byte encoding. Determines whether TDR is wet (in ocean) or dry; considered dry when Salt Water record >80. TDRs set to sample when wet or dry.
Hour
NUMBER 		Hourly status marker

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: TDR data folders
Short Name: TDR data folders
Status: Completed
Abstract:

4 zipped (.zip) folders of TDR data. Each folder contains .csv files of raw time at depth data from individual archival TDRs deployed on seals. Folders are named for each island (St. Paul or Bogoslof) and summer study year (2005 or 2006) combination that the TDRs were deployed in. The files within each island-year combination folder are named according to the serial number of the TDR, which cross references with the individual information contained in "Capture data NPRB Projects 414 and 514.xlsx", and represent the raw data collected for the individual seals.
Notes:

Loaded by FGDC Metadata Uploader, batch 7596, 11-12-2015 19:42

Entity Information

Description:

4 zipped (.zip) folders of TDR data. Each folder contains .csv files of raw time at depth data from individual archival TDRs deployed on seals. Folders are named for each island (St. Paul or Bogoslof) and summer study year (2005 or 2006) combination that the TDRs were deployed in. The files within each island-year combination folder are named according to the serial number of the TDR, which cross references with the individual information contained in "Capture data NPRB Projects 414 and 514.xlsx", and represent the raw data collected for the individual seals.

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 Date NUMBER Date of TDR sensor data record (based on GMT)
100
 Time NUMBER Time of TDR sensor data record (in GMT). Depth and temperature sampled every 5 seconds. Light level, Battery Voltage, and Salt Water sampled every 60 seconds. Hourly marker recorded with battery voltage.
100
 Depth NUMBER Depth record in meters. One-byte encoding.
100
 Temperature NUMBER Temperature record in degrees C. One-byte encoding.
100
 Light Level NUMBER Light Level record (without units). One-byte encoding.
100
 Battery Voltage NUMBER Battery Voltage record in V. One-byte incoding.
100
 Salt Water NUMBER Salt Water (Wet/Dry) record without units. One-byte encoding. Determines whether TDR is wet (in ocean) or dry; considered dry when Salt Water record >80. TDRs set to sample when wet or dry.
100
 Hour NUMBER Hourly status marker

Attribute Details

Date

CC ID: 249082
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Date of TDR sensor data record (based on GMT)
Unit of Measure: date
Allowed Values: 07/07/2005 - 10/18/2006

Time

CC ID: 249083
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Time of TDR sensor data record (in GMT).

Depth and temperature sampled every 5 seconds.

Light level, Battery Voltage, and Salt Water sampled every 60 seconds.

Hourly marker recorded with battery voltage.
Allowed Values: 00:00:00 - 23:59:59

Depth

CC ID: 249084
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Depth record in meters. One-byte encoding.
Unit of Measure: meters
Allowed Values: -20 - 1000

Temperature

CC ID: 249085
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Temperature record in degrees C. One-byte encoding.
Unit of Measure: C
Allowed Values: -2.5 - 47.5

Light Level

CC ID: 249086
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Light Level record (without units). One-byte encoding.
Allowed Values: 0 - 255

Battery Voltage

CC ID: 249087
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Battery Voltage record in V. One-byte incoding.
Unit of Measure: V
Allowed Values: 0 - 5

Salt Water

CC ID: 249088
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Salt Water (Wet/Dry) record without units. One-byte encoding. Determines whether TDR is wet (in ocean) or dry; considered dry when Salt Water record >80. TDRs set to sample when wet or dry.
Allowed Values: 0 - 255

Hour

CC ID: 249089
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Hourly status marker
Unit of Measure: hour
Allowed Values: 0 - 23

Catalog Details

Catalog Item ID: 28665
GUID: gov.noaa.nmfs.inport:28665
Metadata Record Created By: Brian Fadely
Metadata Record Created: 2015-11-12 19:42+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2019-05-28
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2019-05-28
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2020-05-28