Atlantic Marine Mammal Assessment Vessel Surveys

Metadata Updated: April 21, 2022

These data sets are a compilation of large vessel surveys for marine mammal stock assessments in South Atlantic (Florida to Maryland) waters from 1994 to the present. These are designed as line-transect surveys which typically follow a double saw-tooth pattern covering waters between the continental shelf break (approx. 200m depth) and the U.S. Economic Exclusivity Zone. Visual survey data are collected following standard protocols and are intended for analysis using the line-transect Distance method to provide estimates of abundance for marine mammal stocks within the survey area. Each survey includes a collection of data sets including visual survey data (survey effort and sightings of marine mammals and other species), passive and active acoustics data, sample collection information, and physical oceanographic data. These data have been used to develop estimates of population size for target species for use in annual Marine Mammal Protection Act stock assessment reports.

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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 March 29, 2022
Metadata Created Date November 12, 2020
Metadata Updated Date April 21, 2022
Reference Date(s) (publication)
Frequency Of Update

Additional Metadata

Resource Type Dataset
Metadata Date March 29, 2022
Metadata Created Date November 12, 2020
Metadata Updated Date April 21, 2022
Reference Date(s) (publication)
Responsible Party (Point of Contact, Custodian)
Contact Email
Guid gov.noaa.nmfs.inport:26133
Access Constraints Cite As: Southeast Fisheries Science Center, [Date of Access]: Atlantic Marine Mammal Assessment Vessel Surveys [Data Date Range], https://www.fisheries.noaa.gov/inport/item/26133., Access Constraints: None |
Bbox East Long -66.5
Bbox North Lat 40.5
Bbox South Lat 24.5
Bbox West Long -82
Coupled Resource
Frequency Of Update
Harvest Object Id d26e8b81-c74b-48cf-9694-cca8b46c1853
Harvest Source Id ca759a40-507d-4d0c-8f8c-64b3c5e05066
Harvest Source Title NMFS SEFSC
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 Language eng
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-82.0, 24.5], [-66.5, 24.5], [-66.5, 40.5], [-82.0, 40.5], [-82.0, 24.5]]]}
Progress underDevelopment
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 1994

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