The National Marine Mammal's California Current Ecosystem Program and Cascadia Research Collective: Aerial and small boat line transect surveys conducted in waters of Oregon, Washington, and British Columbia, Canada from 1989-07-13 to 2003-08-29 (NCEI Accession 0141100)

Metadata Updated: June 26, 2021

The National Marine Mammal Laboratory (NMML), a division of NOAA's Alaska Fisheries Science Center (Seattle, WA) and Cascadia Research Collective (Olympia, WA), conducted aerial and small boat line transects to estimate the abundance of harbor porpoises in waters of Oregon, Washington, and British Columbia, Canada. This dataset contains line transect survey data with effort (line length) and sighting data (species, group size, distance/angle) and associated covariate data.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Date 2021-05-29T19:41:47Z
Metadata Created Date December 4, 2020
Metadata Updated Date June 26, 2021
Reference Date(s) February 2, 2016 (publication)
Frequency Of Update asNeeded

Metadata Source

Harvested from NOAA/NESDIS/ncei/accessions

Graphic Preview

Preview graphic

Additional Metadata

Resource Type Dataset
Metadata Date 2021-05-29T19:41:47Z
Metadata Created Date December 4, 2020
Metadata Updated Date June 26, 2021
Reference Date(s) February 2, 2016 (publication)
Responsible Party (Point of Contact)
Contact Email
Guid gov.noaa.nodc:0141100
Access Constraints Cite as: Calambokidis, John; Laake, Jeffrey L. (2016). The National Marine Mammal's California Current Ecosystem Program and Cascadia Research Collective: Aerial and small boat line transect surveys conducted in waters of Oregon, Washington, and British Columbia, Canada from 1989-07-13 to 2003-08-29 (NCEI Accession 0141100). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v59g5jt0. Accessed [date]., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Bbox East Long -122.4105
Bbox North Lat 50.2038
Bbox South Lat 41.7217
Bbox West Long -126.4948
Coupled Resource
Frequency Of Update asNeeded
Graphic Preview Description Preview graphic
Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0141100
Graphic Preview Type PNG
Harvest Object Id 18def571-fcd6-474a-a09e-6cd416e51875
Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
Harvest Source Title NOAA/NESDIS/ncei/accessions
Licence accessLevel: Public
Metadata Language eng
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-126.4948, 41.7217], [-122.4105, 41.7217], [-122.4105, 50.2038], [-126.4948, 50.2038], [-126.4948, 41.7217]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 1989-07-13
Temporal Extent End 2003-08-29

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