Cetacean and sea turtle visual observations using line-transect survey methods from ships and aircraft during the Atlantic Marine Assessment Program for Protected Species (AMAPPS) surveys from 2010 to 2023

Description

As part of the Atlantic Marine Assessment Program for Protected Species (AMAPPS), the NOAA Southeast Fisheries Science Center (SEFSC), in collaboration with the Northeast Fisheries Science Center (NEFSC), conducted seasonal shipboard surveys of the U.S. oceanic waters of the Western North Atlantic out to the Exclusive Economic Zone (EEZ) and aerial surveys of U.S. continental shelf waters (up to the 200-m isobath) from 2010 to 2023. During all cetacean and sea turtle surveys, a two-team independent visual observer approach with distance sampling was used to estimate the detection probabilities, abundance, and characterize spatial distribution of the species or groups of species. This collection of datasets includes cetacean, sea turtle, other visual observations data and effort points with surveying conditions that can be used in abundance and density modeling per visual line-transect survey protocols. These datasets may also include opportunistic data and photographs of cetaceans and other taxa. Raw and processed files from conductivity, temperature, and depth (CTD) casts, expendable bathythermographs (XBT), and other environmental data collected during ship surveys may also be available for some surveys. This collection ranges the entirety of the AMAPPS program, which was divided into three main periods: AMAPPS I (Oct. 2010-Sept. 2014), AMAPPS II (Oct. 2014-Sept. 2019), and AMAPPS III (Oct. 2019-Sept. 2025). Datasets will be archived retroactively, starting from 2023. All data can be individually accessed through the Granule Search below.

Resources

Name Format Description Link
Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Unknown Institution web page Open resource
Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Unknown Institution web page Open resource
Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Unknown Institution web page Open resource
Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Unknown Institution web page Open resource
Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Unknown Institution web page Open resource
Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Unknown Institution web page Open resource
https://doi.org/10.25921/1yem-b389 Unknown surface underway data Open resource
https://doi.org/10.25921/1yem-b389 Unknown surface underway data Open resource
https://doi.org/10.25921/1yem-b389 Unknown surface underway data Open resource
https://doi.org/10.25923/gtac-4j18 Unknown As part of the Atlantic Marine Assessment Program for Protected Species (AMAPPS), the Southeast Fisheries Science Center (SEFSC) conducted shipboard surveys of the U.S. waters of the Western North Atlantic (WNA) from approximately the 200m isobath out to the U.S. Exclusive Economic Zone (EEZ). The survey was conducted between January 23 and April 28, 2023 onboard the NOAA Ship Gordon Gunter, for a total of 44 days at sea split into three survey legs. Open resource
https://doi.org/10.25923/gtac-4j18 Unknown As part of the Atlantic Marine Assessment Program for Protected Species (AMAPPS), the Southeast Fisheries Science Center (SEFSC) conducted shipboard surveys of the U.S. waters of the Western North Atlantic (WNA) from approximately the 200m isobath out to the U.S. Exclusive Economic Zone (EEZ). The survey was conducted between January 23 and April 28, 2023 onboard the NOAA Ship Gordon Gunter, for a total of 44 days at sea split into three survey legs. Open resource
https://doi.org/10.25923/gtac-4j18 Unknown As part of the Atlantic Marine Assessment Program for Protected Species (AMAPPS), the Southeast Fisheries Science Center (SEFSC) conducted shipboard surveys of the U.S. waters of the Western North Atlantic (WNA) from approximately the 200m isobath out to the U.S. Exclusive Economic Zone (EEZ). The survey was conducted between January 23 and April 28, 2023 onboard the NOAA Ship Gordon Gunter, for a total of 44 days at sea split into three survey legs. Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
https://repository.library.noaa.gov/gsearch?terms=amapps&collection Unknown Collection of AMAPPS publications in the NOAA Institutional Repository Open resource
https://repository.library.noaa.gov/gsearch?terms=amapps&collection Unknown Collection of AMAPPS publications in the NOAA Institutional Repository Open resource
https://repository.library.noaa.gov/gsearch?terms=amapps&collection Unknown Collection of AMAPPS publications in the NOAA Institutional Repository Open resource
NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Unknown Institution web page Open resource
website Unknown Institution web page Open resource
NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Unknown Institution web page Open resource
website Unknown Institution web page Open resource
NOAA Fisheries (NMFS) website Unknown Institution web page Open resource
NOAA Fisheries (NMFS) website Unknown Institution web page Open resource
NOAA Fisheries (NMFS) website Unknown Institution web page Open resource
NOAA Fisheries (NMFS) website Unknown Institution web page Open resource
NOAA Fisheries (NMFS) website Unknown Institution web page Open resource
NOAA Fisheries (NMFS) website Unknown Institution web page Open resource
https://www.fisheries.noaa.gov/resource/publication-database/atlantic-marine-assessment-program-protected-species-annual-reports Unknown The Atlantic Marine Assessment Program for Protected Species (AMAPPS) is a comprehensive multi-agency research program in the U.S. Atlantic Ocean, from Maine to the Florida Keys. Its aims are to assess the abundance, distribution, ecology, and behavior of marine mammals, sea turtles, and seabirds throughout the U.S. Atlantic and to place them in an ecosystem context. This information can then provide spatially explicit information in a format that can be used when making marine resource management decisions and will provide enhanced data to managers and other users by addressing data gaps that are needed to support conservation initiatives mandated under the Marine Mammal Protection Act, Endangered Species Act, National Environmental Policy Act and Migratory Bird Treaty Act. Open resource
https://www.fisheries.noaa.gov/resource/publication-database/atlantic-marine-assessment-program-protected-species-annual-reports Unknown The Atlantic Marine Assessment Program for Protected Species (AMAPPS) is a comprehensive multi-agency research program in the U.S. Atlantic Ocean, from Maine to the Florida Keys. Its aims are to assess the abundance, distribution, ecology, and behavior of marine mammals, sea turtles, and seabirds throughout the U.S. Atlantic and to place them in an ecosystem context. This information can then provide spatially explicit information in a format that can be used when making marine resource management decisions and will provide enhanced data to managers and other users by addressing data gaps that are needed to support conservation initiatives mandated under the Marine Mammal Protection Act, Endangered Species Act, National Environmental Policy Act and Migratory Bird Treaty Act. Open resource
https://www.fisheries.noaa.gov/resource/publication-database/atlantic-marine-assessment-program-protected-species-annual-reports Unknown The Atlantic Marine Assessment Program for Protected Species (AMAPPS) is a comprehensive multi-agency research program in the U.S. Atlantic Ocean, from Maine to the Florida Keys. Its aims are to assess the abundance, distribution, ecology, and behavior of marine mammals, sea turtles, and seabirds throughout the U.S. Atlantic and to place them in an ecosystem context. This information can then provide spatially explicit information in a format that can be used when making marine resource management decisions and will provide enhanced data to managers and other users by addressing data gaps that are needed to support conservation initiatives mandated under the Marine Mammal Protection Act, Endangered Species Act, National Environmental Policy Act and Migratory Bird Treaty Act. Open resource
https://www.ncei.noaa.gov/archive/accession/0282737 Unknown Scientific Computer System (SCS) Data Open resource
https://www.ncei.noaa.gov/archive/accession/0282737 Unknown Scientific Computer System (SCS) Data Open resource
https://www.ncei.noaa.gov/archive/accession/0282737 Unknown Scientific Computer System (SCS) Data Open resource
https://www.ncei.noaa.gov/archive/accession/0282738 Unknown Scientific Computer System (SCS) Data Open resource
https://www.ncei.noaa.gov/archive/accession/0282738 Unknown Scientific Computer System (SCS) Data Open resource
https://www.ncei.noaa.gov/archive/accession/0282738 Unknown Scientific Computer System (SCS) Data Open resource
NCEI Dataset Landing Page Unknown Navigate directly to the URL for a descriptive web page with download links. Open resource
NCEI Dataset Landing Page Unknown Navigate directly to the URL for a descriptive web page with download links. Open resource
NCEI Dataset Landing Page Unknown Navigate directly to the URL for a descriptive web page with download links. Open resource
NCEI Contact Information Unknown Information for contacts at NCEI. Open resource
NCEI Contact Information Unknown Information for contacts at NCEI. Open resource
NCEI Contact Information Unknown Information for contacts at NCEI. Open resource
NCEI Contact Information Unknown Information for contacts at NCEI. Open resource
NCEI Contact Information Unknown Information for contacts at NCEI. Open resource
NCEI Contact Information Unknown Information for contacts at NCEI. Open resource
Granule Search Unknown Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). Open resource
Granule Search Unknown Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). Open resource
Granule Search Unknown Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). Open resource
National Oceanic and Atmospheric Administration (NOAA) website Unknown Institution web page Open resource
National Oceanic and Atmospheric Administration (NOAA) website Unknown Institution web page Open resource
National Oceanic and Atmospheric Administration (NOAA) website Unknown Institution web page Open resource
National Oceanic and Atmospheric Administration (NOAA) website Unknown Institution web page Open resource
National Oceanic and Atmospheric Administration (NOAA) website Unknown Institution web page Open resource
National Oceanic and Atmospheric Administration (NOAA) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Office of Marine and Aviation Operations (OMAO) website Unknown Institution web page Open resource
NOAA Southeast Fisheries Science Center (NMFS/SEFSC) website Unknown Institution web page Open resource
NOAA Southeast Fisheries Science Center (NMFS/SEFSC) website Unknown Institution web page Open resource
NOAA Southeast Fisheries Science Center (NMFS/SEFSC) website Unknown Institution web page Open resource
NOAA Southeast Fisheries Science Center (NMFS/SEFSC) website Unknown Institution web page Open resource
SEFSC - Miami Lab website Unknown Institution web page Open resource
NOAA Southeast Fisheries Science Center (NMFS/SEFSC) website Unknown Institution web page Open resource
SEFSC - Miami Lab website Unknown Institution web page Open resource
SEFSC - Miami Lab website Unknown Institution web page Open resource
NOAA Southeast Fisheries Science Center (NMFS/SEFSC) website Unknown Institution web page Open resource
SEFSC - Miami Lab website Unknown Institution web page Open resource
SEFSC - Miami Lab website Unknown Institution web page Open resource
SEFSC - Miami Lab website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource
US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Unknown Institution web page Open resource

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