AFSC/NMML: Platforms of Opportunity Program (POP): 1950 - present

The Platforms of Opportunity Program (POP) is an opportunistic marine mammal sighting program that dates back to the 1950s and includes over 108,000 sightings. Sightings have been submitted by a number of sources including: NOAA vessels, USCG vessels, USFWS vessels, various research vessels, and the NMFS commercial fishery observer program. While data for POP is collected on a not-to-interfere basis, the opportunistic sightings provided have greatly improved the understanding of marine mammal distribution. In general, POP data has been used to document both historic and present occurrence and distribution of marine mammals, help identify potential cruise routes for systematic marine mammal surveys, and aid in examining relationships between marine mammals and fisheries.

Data and Resources

Additional Info

Field Value
Last Updated June 21, 2019, 22:42
Created June 10, 2017, 17:41
access_constraints ["Access Constraints: For scientific, management, and regulation compliance purposes, all data collected by observers are confidential under the Magnuson-Stevens Fishery Conservation and Management Act; as amended, Public Law 109-479; 16 U.S.C. 1853; implemented at 50 CFR 679.50. Therefore unprocessed (raw) data can be shared only with authorized persons; however aggregated forms of the data are generally available. | Use Constraints: The user must adhere to restrictions placed on publication of data by the Magnuson-Stevens Act as amended in 2006."]
bbox-east-long -130
bbox-north-lat 75
bbox-south-lat 30
bbox-west-long -180
coupled-resource []
dataset-reference-date [{"type": "publication", "value": ""}]
frequency-of-update asNeeded
guid gov.noaa.nmfs.inport:17407
licence ["NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose."]
metadata-date 2019-06-04T13:14:25
metadata-language eng
progress underDevelopment
resource-type dataset
responsible-party [{"name": "", "roles": ["pointOfContact", "custodian"]}]
spatial {"type": "Polygon", "coordinates": [[[-180.0, 30.0], [-130.0, 30.0], [-130.0, 75.0], [-180.0, 75.0], [-180.0, 30.0]]]}
spatial_harvester true
temporal-extent-begin 1950
temporal-extent-end 2015