Cetacean visual observations using line-transect survey methods onboard the NOAA Ship Gordon Gunter (GU) in the Gulf of Mexico, for the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds project (VSAD survey GU2303) from 2023-06-22 to 2023-08-14 (NCEI Accession 0290373)
As part of the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds (VSAD) project, the Southeast Fisheries Science Center (SEFSC) conducted a shipboard survey of the U.S. oceanic waters of the Gulf of Mexico out to the Exclusive Economic Zone (EEZ) from 2023-06-22 to 2023-08-14. The survey was designed for a two-team independent visual observer approach with distance sampling to estimate the detection probabilities for marine mammal sightings. A sighting constituted a single or group of marine mammals (whales and dolphins) seen at the same location and time. This dataset includes marine mammal visual observation data and effort points with surveying conditions that can be used in abundance and density modeling per visual line-transect survey protocols. This dataset also includes opportunistic marine mammal photographs and biopsy samples, and non-marine mammal sightings (a.k.a. occurrences) such as sea turtles.
Resources
4 resources available
-
https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/accession/download/290373
TEXT/HTML -
NOAA Data Management Plan (DMP)
PDF -
GCMD Keyword Forum Page
TEXT/HTML -
Full Metadata Record
TEXT/HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "Rappucci, Gina",
"@type": "vcard:Contact",
"hasEmail": "mailto:gina.rappucci@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | As part of the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds (VSAD) project, the Southeast Fisheries Science Center (SEFSC) conducted a shipboard survey of the U.S. oceanic waters of the Gulf of Mexico out to the Exclusive Economic Zone (EEZ) from 2023-06-22 to 2023-08-14. The survey was designed for a two-team independent visual observer approach with distance sampling to estimate the detection probabilities for marine mammal sightings. A sighting constituted a single or group of marine mammals (whales and dolphins) seen at the same location and time. This dataset includes marine mammal visual observation data and effort points with surveying conditions that can be used in abundance and density modeling per visual line-transect survey protocols. This dataset also includes opportunistic marine mammal photographs and biopsy samples, and non-marine mammal sightings (a.k.a. occurrences) such as sea turtles. |
| distribution |
[
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"@type": "dcat:Distribution",
"title": "https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/accession/download/290373",
"accessURL": "https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/accession/download/290373",
"mediaType": "text/html",
"description": "Too big for bulk download. Need to download in blocks",
"describedByType": "application/octet-stream"
},
{
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"title": "NOAA Data Management Plan (DMP)",
"format": "PDF",
"mediaType": "application/pdf",
"description": "NOAA Data Management Plan for this record on InPort.",
"downloadURL": "https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/sefsc/dmp/pdf/70279.pdf",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "GCMD Keyword Forum Page",
"accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
"mediaType": "text/html",
"description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. 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",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "Full Metadata Record",
"accessURL": "https://www.fisheries.noaa.gov/inport/item/70279",
"mediaType": "text/html",
"description": "View the complete metadata record on InPort for more information about this dataset.",
"describedByType": "application/octet-stream"
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|
| identifier | https://data.noaa.gov/waf/NOAA/nmfs/sefsc/iso/xml/70279.xml |
| issued | 2023-07-01T00:00:00.000+00:00 |
| keyword |
[
"DOC/NOAA/NMFS/SEFSC > Southeast Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS",
"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MAMMALS > CETACEANS",
"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MARINE MAMMALS",
"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > MARINE MAMMALS > DOLPHINS",
"EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > REPTILES > TURTLES > SEA TURTLES",
"OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA",
"BIG EYE BINOCULARS",
"Dart Biopsy Gun",
"Distance Sampling",
"Line Transect Sampling",
"VIDEO CAMERA > VIDEO CAMERA",
"VISUAL OBSERVATIONS > VISUAL OBSERVATIONS",
"Ships",
"10.25921/rp7t-jn41",
"0290373",
"US DOC; NOAA; NMFS; Southeast Fisheries Science Center; Miami, FL Laboratory",
"US DOC; NOAA; NMFS; Southeast Fisheries Science Center; Pascagoula/Stennis, MS Laboratory",
"BIRDS",
"Biopsy",
"MARINE MAMMALS",
"MARINE SPECIES INVENTORY",
"SPECIES IDENTIFICATION",
"biological data",
"cetacean",
"dolphins",
"sea turtles",
"species abundance",
"in situ",
"visual estimate",
"visual observation",
"US DOC; NOAA; NMFS; Southeast Fisheries Science Center; Miami, FL Laboratory",
"2023",
"Gulf of Mexico",
"GORDON GUNTER (ICES code: 33GG)",
"DOC/NOAA/NMFS/SEFSC > Southeast Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
"Vessel Survey for Abundance and Distribution of Marine Mammals and Seabirds (VSAD)"
]
|
| landingPage | https://www.fisheries.noaa.gov/inport/item/70279 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2024-04-27T00:00:00.000+00:00 |
| publisher |
{
"name": "Southeast Fisheries Science Center",
"@type": "org:Organization"
}
|
| references |
[
"https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/sefsc/dmp/pdf/70279.pdf"
]
|
| spatial | -83.46609,24.13521,-96.48881,29.97844 |
| temporal | 2023-06-22T00:00:00+00:00/2023-08-14T00:00:00+00:00 |
| title | Cetacean visual observations using line-transect survey methods onboard the NOAA Ship Gordon Gunter (GU) in the Gulf of Mexico, for the Vessel Surveys for Abundance and Distribution of Marine Mammals and Seabirds project (VSAD survey GU2303) from 2023-06-22 to 2023-08-14 (NCEI Accession 0290373) |
