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Short Citation:
Alaska Fisheries Science Center, 2024: AFSC/NMML/CCEP: Raw telemetry data for California sea lions and northern fur seals in waters off California, Oregon, and Washington, https://www.fisheries.noaa.gov/inport/item/17897.

Item Identification

Title: AFSC/NMML/CCEP: Raw telemetry data for California sea lions and northern fur seals in waters off California, Oregon, and Washington
Short Name: AFSC/NMML/CCEP: Raw telemetry data for California sea lions and northern fur seals in waters off CA/OR/WA
Status: On Going
Abstract:

The purpose of this project was to obtain data that are pertinent to assessing aspects of the distribution and foraging ecology of pinnipeds inhabiting the California Current. The California Current Ecosystem Program has attached satellite instruments and/or archival time-depth recorders on pinnipeds inhabiting waters off Washington, Oregon, and California to examine their haulout and at-sea spatial distribution, diving behaviors, and movement patterns at varying temporal scales. We aim to integrate telemetry data with aspects of their physiology and diet to assess sex/age-related differences by conspecifics or intra-specific differences among seals, sea lions, or fur seals in the California Current. Locations are calculated and provided by the Argos satellite system (http://www.argos-system.org/). Additional software are required to decode these data. Data are, generally, in the same format as originally delivered from Argos/CLS America and no quality assurance or quality control measures have been implemented.

Purpose:

The focus of this project is to examine aspects of the distribution and foraging ecology of pinnipeds (currently California sea lions and northern fur seals) inhabiting the California Current by obtaining data on their diving behaviors, distribution, and movement patterns (via telemetry instruments). Inter- and intra-specific comparisons are made to assess differences by age, sex, and species. Data from these tags are transmitted from the tag to the Argos satellite system and delivered via electronic download or monthly CDs. Data are, generally, in the same format as originally delivered from Argos/CLS America and no quality assurance or quality control measures have been implemented. Additional processing of data after delivery is dependent upon the scientific question(s), tag programming specifics and the tag manufacturer and model. Projects and publications that produce more refined data products derived from these data will have separate metadata entries and will reference this record.

Notes:

Loaded by batch 4175, 01-24-2013 19:23

Keywords

Theme Keywords

Thesaurus Keyword
UNCONTROLLED
None ARGOS
None California sea lion
None Distribution
None Northern fur seal
None Raw data
None Telemetry

Spatial Keywords

Thesaurus Keyword
UNCONTROLLED
None California
None Latitude
None Location
None Longitude
None Oregon
None Washington

Physical Location

Organization: Alaska Fisheries Science Center
City: Seattle
State/Province: WA
Country: USA

Data Set Information

Data Set Scope Code: Data Set
Data Set Type: Text files
Maintenance Frequency: As Needed
Data Presentation Form: Table (digital)
Distribution Liability:

The user is responsible for the results of any application of this data for other than its intended purpose. NOAA denies liability if the data are misused.

Support Roles

Data Steward

CC ID: 233357
Date Effective From: 2015
Date Effective To:
Contact (Person): Orr, Tony
Email Address: tony.orr@noaa.gov

Distributor

CC ID: 88768
Date Effective From: 2015
Date Effective To:
Contact (Person): Orr, Tony
Email Address: tony.orr@noaa.gov

Metadata Contact

CC ID: 233358
Date Effective From: 2015
Date Effective To:
Contact (Person): Orr, Tony
Email Address: tony.orr@noaa.gov

Originator

CC ID: 88770
Date Effective From: 2015
Date Effective To:
Contact (Person): Orr, Tony
Email Address: tony.orr@noaa.gov

Point of Contact

CC ID: 88767
Date Effective From: 2015
Date Effective To:
Contact (Person): Delong, Robert
Email Address: robert.delong@noaa.gov

Point of Contact

CC ID: 240627
Date Effective From: 2015
Date Effective To:
Contact (Person): Orr, Tony
Email Address: tony.orr@noaa.gov

Extents

Currentness Reference: Ground Condition

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 88766
W° Bound: -130
E° Bound: -115
N° Bound: 56
S° Bound: 28
Description

West coasts of U.S., Canada, and Mexico

Extent Group 1 / Time Frame 1

CC ID: 88765
Time Frame Type: Continuing
Start: 1990

Access Information

Security Class: Unclassified
Data Access Policy:

The dataset is in the process of being archived with the NOAA National Centers for Environmental Information. Once the archival process is complete and verified, the dataset will be publicly available. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these data is suggested. Communication and collaboration with dataset authors is strongly encouraged prior to use.

Data Access Procedure:

The dataset is in the process of being archived with the NOAA National Centers for Environmental Information. Once the archival process is complete and verified, the dataset will be publicly available.

Data Access Constraints:

The dataset is in the process of being archived with the NOAA National Centers for Environmental Information. Once the archival process is complete and verified, the dataset will be publicly available. Data will be available March 2016.

Data Use Constraints:

User must read and fully comprehend the metadata prior to use. Applications or inferences derived from the data should be carefully considered for accuracy. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these, data is suggested.

Metadata Use Constraints:

Metadata are subject to revision at any time and information within the metadata record should not be cited without author consent. Whereas every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.

Distribution Information

Distribution 1

CC ID: 846230
Start Date: 1990
End Date: Present
Download URL: https://access.afsc.noaa.gov/data-zips/56465_California_sea_lion_adult_male_migration_locations_1995-2000.zip
Distributor: Tony Orr (2015 - Present)
File Name: California sea lion adult male migration locations
File Type (Deprecated): csv (comma-separated values)
Distribution Format: CSV - Comma Separated Values (Text)
Compression: Zip

Technical Environment

Description:

Data are preserved as 'raw' text files distributed by Argos/CLS America. The format of these files has changed over the years and use of these data files will require expert knowledge of the various Argos data formats. Additional software or code will be required to properly parse the data and, in most cases, software from the tag manufacturer will be required to decode additional behavior data transmitted by the tag.

Data Quality

Completeness Report:

No animals less than five months old were instrumented. Duty cycle for Kiwisat PTTs: To extend battery life, the Kiwisat PTTs were programmed with either a 12 hr (4 on/8 off) or 72 hr (24 on/48 off) duty cycle.

Quality Control Procedures Employed:

The intent of this data set is to provide an archival record of the data as delivered from CLS America/Argos. Processed data conducted on a project by project will be made publicly available via NCEI or associated scientific publications.

Data Management

Have Resources for Management of these Data Been Identified?: No
Approximate Percentage of Budget for these Data Devoted to Data Management: 0
Do these Data Comply with the Data Access Directive?: No
Is Access to the Data Limited Based on an Approved Waiver?: No
If Distributor (Data Hosting Service) is Needed, Please Indicate: Yes
Approximate Delay Between Data Collection and Dissemination: Unknown
If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed:

Data not automatically processed

Actual or Planned Long-Term Data Archive Location: NCEI-MD
Approximate Delay Between Data Collection and Archiving: Unknown
How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive?:

IT Security and Contingency Plan for the system establishes procedures and applies to the functions, operations, and resources necessary to recover and restore data as hosted in the Western Regional Support Center in Seattle, Washington, following a disruption.

Lineage

Lineage Statement:

Instrumentation – Animals were outfitted with a platform transmitter terminal Kiwisat PTTs (SirTrack, Havelock North, New Zealand) and a VHF radio transmitter (Model MM130, Advanced Telemetry Systems, Isanti, Minnesota). During 2005, individuals were instrumented with KiwiSat tags, VHF transmitters, and time-depth recorders (TDRs; Mk9, Wildlife Computers, Redmond, Washington). During 2006, SPLASH tags (Wildlife Computers), which have location and time-depth recording capabilities, were attached to individuals. During 2007, sea lions were equipped with a PTT only (SPOT5; Wildlife Computers).

Instruments were attached directly onto the animal’s pelage or onto a neoprene patch that was affixed to the pelage located dorsally between the scapulae. The adhesive (5-minute epoxy, DevconTM, Danvers, Massachusetts) was applied after the animal’s pelage was cleaned, degreased with acetone, and dried using a towel or compressed air. Once morphometric data and biological samples were collected, the epoxy had hardened, and sedation (when applied) wore off, the animal was released. Efforts were made to recapture individuals equipped with TDRs or SPLASH tags so that archival dive information could be obtained.

Location data (i.e. latitude, longitude) were obtained. Data were transmitted to the Argos Data Location and Collection System (Service Argos 1996). To extend battery life, the Kiwisat PTTs were programmed with either a 12 hr (4 on/8 off) or 72 hr (24 on/48 off) duty cycle. To maximize the number of transmissions received by Argos satellites, tag transmission periods were synchronized with periods of optimal satellite coverage using NASA’s J-Pass software (ver. 2.0).

These data are represented as a zipped archive of all messages and data files delivered from Argos/CLS America to the California Current Ecosystems Program. Data may have been delivered via direct electronic download, email or CD. The message formats have changed over the years and are preserved as close to the 'as delivered' state as possible.

Child Items

Rubric scores updated every 15m

Rubric Score Type Title
89
Data Set AFSC/NMML/CCEP: California sea lion adult male migration locations, 1995-2000

Catalog Details

Catalog Item ID: 17897
GUID: gov.noaa.nmfs.inport:17897
Metadata Record Created By: SysAdmin InPortAdmin
Metadata Record Created: 2013-01-24 19:23+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2023-10-17 16:12+0000
Metadata Record Published: 2019-05-30
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2019-05-30
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2020-05-30