Gray Whale Survey Data
Southwest Fisheries Science Center
Data Set
(DS)
| ID: 30820
| Published / External
Created: 2016-02-22
|
Last Modified: 2022-08-09
Project (PRJ) | ID: 30592
ID: 30820
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | Gray Whale Survey Data |
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Short Name | |
* Status | On Going |
Creation Date | 1990 |
Revision Date | |
• Publication Date | |
* » Abstract |
Gray whale calf production is estimated from data collected during the northbound migration as whales return to their feeding grounds in the Arctic. Counts of adult female whales with calves are made by observers and used to make the estimates. Gray whale abundance is estimated from data collected during the southbound migration from feeding grounds in the Arctic to breeding grounds in the lagoons of Mexico. Observers record counts of whales as they pass the long-term study site at Granite Canyon, California. Gray whale abundance is estimated from data collected during the southbound migration from feeding grounds in the Arctic to breeding grounds in the lagoons of Mexico. Counts of whales made from thermal imagery recorded during the migration are used to estimate abundance. |
* Purpose |
Gray whale calf production is estimated from data collected during the northbound migration as whales return to their feeding grounds in the Arctic. Counts of adult female whales with calves are made by observers and used to make the estimates. Gray whale abundance is estimated from data collected during the southbound migration from feeding grounds in the Arctic to breeding grounds in the lagoons of Mexico. Observers record counts of whales as they pass the long-term study site at Granite Canyon, California. Gray whale abundance is estimated from data collected during the southbound migration from feeding grounds in the Arctic to breeding grounds in the lagoons of Mexico. Counts of whales made from thermal imagery recorded during the migration are used to estimate abundance. |
Notes | |
Other Citation Details | |
• Supplemental Information | |
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Keywords
Theme Keywords
Thesaurus | Keyword |
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None | Count |
None | Gray |
None | Whale |
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Physical Location
• » Organization | Southwest Fisheries Science Center |
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• » City | La Jolla |
• » State/Province | CA |
• Country | USA |
• » Location Description |
Data Set Information
* Data Set Scope Code | Data Set |
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• Data Set Type | |
• Maintenance Frequency | Annually |
Maintenance Note | |
» Data Presentation Form | Document (hardcopy) |
• Entity Attribute Overview | |
Entity Attribute Detail Citation | |
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Distribution Liability | |
Data Set Credit | NOAA, NMFS, SWFSC, MMTD |
Support Roles
* » Support Role | Data Steward |
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* » Date Effective From | 1994 |
Date Effective To | |
Person | Perryman, Wayne |
Address |
8901 La Jolla Shores Dr La Jolla, CA 92037 USA |
Email Address | wayne.perryman@noaa.gov |
Phone | (858) 546-7014 |
Fax | (858) 546-7003 |
Mobile | |
URL | |
Business Hours | M-F 8:00-16:30 |
Contact Instructions |
* » Support Role | Distributor |
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* » Date Effective From | 2016 |
Date Effective To | |
Organization | Southwest Fisheries Science Center (SWFSC) |
Address |
8901 La Jolla Shores Dr. La Jolla, CA 92037 USA |
Email Address | |
Phone | (858)546-7000 |
Fax | |
Mobile | |
URL | http://swfsc.noaa.gov/ |
Business Hours | 8:00-16:30 |
Contact Instructions |
Unknown |
* » Support Role | Metadata Contact |
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* » Date Effective From | 2016 |
Date Effective To | |
Person | Chivers, Susan J |
Address |
8901 La Jolla Shores Dr La Jolla, CA 92037 USA |
Email Address | Susan.Chivers@noaa.gov |
Phone | (858) 546-7093 |
Fax | (858) 546-7003 |
Mobile | |
URL | |
Business Hours | M-F 8:00-16:30 |
Contact Instructions |
* » Support Role | Point of Contact |
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* » Date Effective From | 1994 |
Date Effective To | |
Person | Perryman, Wayne |
Address |
8901 La Jolla Shores Dr La Jolla, CA 92037 USA |
Email Address | wayne.perryman@noaa.gov |
Phone | (858) 546-7014 |
Fax | (858) 546-7003 |
Mobile | |
URL | |
Business Hours | M-F 8:00-16:30 |
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* » Support Role | |
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Extents
Currentness Reference |
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Extent Group 1
Extent Description |
Point Piedras Blancas, California |
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Extent Group 1 / Geographic Area 1
* » W° Bound | -121.3 |
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* » E° Bound | -121.16 |
* » N° Bound | 35.7 |
* » S° Bound | 35.6 |
* » Description |
California Current Ecosystem |
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Extent Group 1 / Time Frame 1
* » Time Frame Type | Continuing |
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* » Start | 1994 |
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Description |
Spatial Information
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Reference Systems
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Access Information
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Data License Statement | |
* » Security Class | Unclassified |
* Security Classification System | |
Security Handling Description | |
• Data Access Policy | |
» Data Access Procedure |
Data access will be provided when resources are possible to make data available. |
• » Data Access Constraints |
FISMA controls are in place to protect stored data from unauthorized access and/or disclosure. |
• Data Use Constraints |
User must read and fully comprehend the metadata prior to use. Acknowledgement of NOAA SWFSC, as the source from which these data were obtained, in any publications and/or other representations of these data is requested. The user is responsible for the results of any application of these data for other than its intended purpose. |
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Distribution Information
Start Date | |
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» Download URL | https://swfsc.noaa.gov/textblock.aspx?Division=PRD&ParentMenuId=211&id=9036 |
Distributor | Southwest Fisheries Science Center (SWFSC) (2016 - Present) |
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Description |
Data generated by SWFSC CHLH program |
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File Type (Deprecated) | Mixed |
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Technical Environment
Description |
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Data Quality
Representativeness |
Gray whale from two shore-based locations off US West Coast |
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Conceptual Consistency | |
» Quality Control Procedures Employed |
Standard data review procedures are in place to ensure electronic data of the highest quality possible are used in analyses. |
Data Management
» Have Resources for Management of these Data Been Identified? | No |
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» Approximate Percentage of Budget for these Data Devoted to Data Management | Unknown |
» 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 | > 1 year |
» If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed | |
» Actual or Planned Long-Term Data Archive Location | NCEI-CO |
» 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? |
Data are stored in a secure server to protect them from unauthorized access. Data are backed up on a local area network. Data are also backed up and stored at a remote site for retrieval in case recovery is needed. |
Lineage
» Lineage Statement |
The lineage and processing steps will be documented for data at the entity level. |
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Acquisition Information
Instruments
Instrument Unavailable Reason | Not Applicable |
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Platforms
Platform Unavailable Reason | Not Applicable |
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FAQs
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Child Items
Rubric scores updated every 15m
Score | Type | Title |
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Related Items
Item Type | Relationship Type | Title |
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Catalog Details
Catalog Item ID | 30820 |
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Metadata Record Created By | Susan J Chivers |
Metadata Record Created | 2016-02-22 22:55+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2022-08-09 17:11+0000 |
Metadata Record Published | 2016-02-24 |
Owner Org | SWFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2016-02-24 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2017-02-24 |
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