Digital video collected during 149 submersible dives by Bureau of Ocean Energy Management (BOEM) at suspected hydrocarbon seep sites in the Gulf of Mexico from 1988-07-28 to 2002-06-04
This dataset contains videographic data of ocean floor biology and geology at a suspected hydrocarbon seep sites in the Gulf of Mexico, captured during 149 submersible dives at 48 different lease block areas over the course of 15 dive seasons from 1988 to 2002, collected for studies funded by the Minerals Management Service, now Bureau of Ocean Energy Management (BOEM). Seep communities were found in all but four dives, although sparse community development was common. Because BOEM is tasked with protecting sensitive benthic communities from impacts of operational activities on the outer continental shelf and continental slope, locating these communities is an important task. Although use of surface attributes, particularly strength of seabed reflectivity (from 3-D seismic data) has been very successful in identifying areas of hard bottom (seep-related carbonate) and gas-filled sediment, visual evidence is still considered the best and most irrefutable data. The submersible video database will provide a valuable foundation of observational data for cold seep communities on the northern Gulf of Mexico continental slope.
The video in this dataset was originally captured on several different analog video formats. To create the digital video files, the analog video was transferred to DVD, extracted as .avi files, and transcoded at a final stage to MPEG-2 files identified with the extension .mpg. The entire dataset comprises 3,533 .mpg clips of duration 5 minutes or less, representing a total of 280 hours of bottom time. In a few cases, the intermediate .avi files have been archived as well. In one dive (JSL_2634), video has been archived in .VOB and .mp4 format.
Resources
7 resources available
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NCEI Dataset Landing Page
TEXT/HTML -
Granule Search
TEXT/HTML -
OCS Study BOEM 2015-004
PDF -
Gulf of Mexico OCS Region
TEXT/HTML -
GCMD Keyword Forum Page
TEXT/HTML -
NCEI Contact Information
TEXT/HTML -
Bureau of Ocean Energy Management (BOEM) website
TEXT/HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "NOAA National Centers for Environmental Information", "@type": "vcard:Contact", "hasEmail": "mailto:ncei.info@noaa.gov" } |
| describedByType | application/octet-steam |
| description | This dataset contains videographic data of ocean floor biology and geology at a suspected hydrocarbon seep sites in the Gulf of Mexico, captured during 149 submersible dives at 48 different lease block areas over the course of 15 dive seasons from 1988 to 2002, collected for studies funded by the Minerals Management Service, now Bureau of Ocean Energy Management (BOEM). Seep communities were found in all but four dives, although sparse community development was common. Because BOEM is tasked with protecting sensitive benthic communities from impacts of operational activities on the outer continental shelf and continental slope, locating these communities is an important task. Although use of surface attributes, particularly strength of seabed reflectivity (from 3-D seismic data) has been very successful in identifying areas of hard bottom (seep-related carbonate) and gas-filled sediment, visual evidence is still considered the best and most irrefutable data. The submersible video database will provide a valuable foundation of observational data for cold seep communities on the northern Gulf of Mexico continental slope. The video in this dataset was originally captured on several different analog video formats. To create the digital video files, the analog video was transferred to DVD, extracted as .avi files, and transcoded at a final stage to MPEG-2 files identified with the extension .mpg. The entire dataset comprises 3,533 .mpg clips of duration 5 minutes or less, representing a total of 280 hours of bottom time. In a few cases, the intermediate .avi files have been archived as well. In one dive (JSL_2634), video has been archived in .VOB and .mp4 format. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "NCEI Dataset Landing Page", "accessURL": "https://www.ncei.noaa.gov/archive/accession/BOEM-Seeps-Video", "mediaType": "text/html", "description": "Navigate directly to the URL for a descriptive web page with download links.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Granule Search", "accessURL": "https://www.ncei.noaa.gov/metadata/granule/geoportal/?from=0&size=10&esdsl=%7B%22query%22%3A%7B%22bool%22%3A%7B%22must%22%3A%5B%7B%22query_string%22%3A%7B%22analyze_wildcard%22%3Atrue%2C%22query%22%3A%22fileid%3ABOEM-Seeps-Video.*%22%7D%7D%5D%7D%7D%7D#searchPanel", "mediaType": "text/html", "description": "Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved).", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "OCS Study BOEM 2015-004", "format": "PDF", "mediaType": "application/pdf", "description": "Carney, R.S., Roberts, H.H. 2015. Digital conversion of dive video from fifteen dive seasons. US Dept. of the Interior, Bureau of Ocean Energy Management, Gulf of Mexico OCS Region, New Orleans, LA. OCS Study BOEM 2015-004", "downloadURL": "https://permanent.access.gpo.gov/gpo66131/5466.pdf", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Gulf of Mexico OCS Region", "accessURL": "https://www.boem.gov/Gulf-of-Mexico-Region/", "mediaType": "text/html", "description": "web site", "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 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", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "NCEI Contact Information", "accessURL": "https://www.ncei.noaa.gov/contact", "mediaType": "text/html", "description": "Information for contacts at NCEI.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Bureau of Ocean Energy Management (BOEM) website", "accessURL": "http://www.boem.gov/", "mediaType": "text/html", "description": "Institution web page", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/BOEM-Seeps-Video.xml |
| issued | 2017-08-11T00:00:00.000+00:00 |
| keyword |
[ "0164789", "0167429", "0167436", "0167441", "0167450", "0167451", "0167452", "0167472", "0167479", "0167486", "0167508", "0167509", "0167525", "0167526", "0167527", "0167528", "0167530", "0167540", "0167541", "0167645", "0167646", "0167673", "0167674", "0167682", "0167683", "0167704", "0167705", "0167706", "0167738", "0167739", "0167747", "0167748", "0167796", "0167797", "0167831", "0167832", "0167842", "0167843", "0167863", "0167864", "0167872", "0167873", "0167874", "0167882", "0167883", "0167905", "0167906", "0167943", "0167944", "0167945", "0167955", "0167956", "0168025", "0168026", "0168057", "0168058", "0168105", "0168106", "0168138", "0168139", "0168212", "0168213", "0168336", "0168337", "0168444", "0168445", "0168544", "0168545", "0168546", "0168547", "0168548", "0168610", "0168611", "0168617", "0168618", "0168619", "0168624", "0168625", "0168656", "0168657", "0168699", "0168700", "0168704", "0168705", "0168706", "0168715", "0168716", "0168723", "0168724", "0168725", "0168726", "0168727", "0168728", "0168729", "0168730", "0168738", "0168739", "0168740", "0168741", "0168742", "0168743", "0168764", "0168765", "0168766", "0168769", "0168770", "0168771", "0168772", "0168773", "0168779", "0168780", "0168792", "0168793", "0168794", "0168795", "0168796", "0168797", "0168798", "0168799", "0168800", "0168802", "0168803", "0168806", "0168807", "0168808", "0168809", "0168810", "0168817", "0168818", "0168819", "0168820", "0168821", "0168822", "0168823", "0168824", "0168825", "0168826", "0168827", "0168828", "0168829", "0168830", "0168831", "0168832", "0168833", "0168834", "0168835", "0168836", "0168837", "0168838", "Video Transect Images", "video camera", "visual observation", "DSV Alvin", "Johnson-Sea-Link I", "Johnson-Sea-Link II", "Pisces II", "Bureau of Ocean Energy Management", "Bureau of Ocean Energy Management", "Gulf of Mexico", "oceanography", "DOI/BOEM", "AII-125", "ALVIN_2202", "ALVIN_2203", "ALVIN_2204", "ALVIN_2205", "ALVIN_2206", "ALVIN_2207", "ALVIN_2208", "ALVIN_2209", "ALVIN_2210", "ALVIN_2211", "JSL-1_3110", "JSL-1_3299", "JSL-1_3782", "JSL-1_3783", "JSL-1_3784", "JSL-1_3785", "JSL-1_4058", "JSL-2_2912", "JSL_2582", "JSL_2584", "JSL_2585", "JSL_2586", "JSL_2587", "JSL_2588", "JSL_2589", "JSL_2590", "JSL_2591", "JSL_2592", "JSL_2593", "JSL_2594", "JSL_2595", "JSL_2633", "JSL_2634", "JSL_2635", "JSL_2636", "JSL_2637", "JSL_2638", "JSL_2639", "JSL_2640", "JSL_2641", "JSL_2644", "JSL_2647", "JSL_2648", "JSL_2778", "JSL_2779", "JSL_2780", "JSL_2781", "JSL_2782", "JSL_2783", "JSL_2784", "JSL_2786", "JSL_2787", "JSL_2894", "JSL_2895", "JSL_2896", "JSL_2897", "JSL_2898", "JSL_2899", "JSL_2900", "JSL_2901", "JSL_2902", "JSL_2903", "JSL_2904", "JSL_2905", "JSL_2906", "JSL_2907", "JSL_2908", "JSL_2909", "JSL_2910", "JSL_2911", "JSL_3111", "JSL_3112", "JSL_3113", "JSL_3114", "JSL_3115", "JSL_3116", "JSL_3117", "JSL_3118", "JSL_3119", "JSL_3120", "JSL_3121", "JSL_3122", "JSL_3123", "JSL_3124", "JSL_3125", "JSL_3127", "JSL_3128", "JSL_3132", "JSL_3150", "JSL_3151", "JSL_3297", "JSL_3298", "JSL_3300", "JSL_3301", "JSL_3302", "JSL_3303", "JSL_3304", "JSL_3305", "JSL_3306", "JSL_3307", "JSL_3308", "JSL_3309", "JSL_3311", "JSL_3559", "JSL_3560", "JSL_3561", "JSL_3562", "JSL_3563", "JSL_3564", "JSL_3565", "JSL_3566", "JSL_3567", "JSL_3568", "JSL_4065", "JSL_4066", "JSL_4067", "JSL_4074", "JSL_4075", "JSL_4076", "JSL_4077", "JSL_4224", "JSL_4225", "JSL_4226", "JSL_4227", "JSL_4228", "JSL_4229", "JSL_4234", "JSL_4401", "JSL_4403", "JSL_4404", "JSL_4405", "JSL_4406", "JSL_4407", "JSL_4408", "JSL_4409", "JSL_4410", "JSL_4411", "JSL_4413", "JSL_4414", "Pisces_880018", "Pisces_880019", "Pisces_880020", "Pisces_880021", "Pisces_880022", "Pisces_880023", "Pisces_880024", "Pisces_880025", "Pisces_880026", "Pisces_880027", "Biology", "CHEMO I", "Geology", "EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY", "Acesta", "Cnidaria", "Cnidiaria", "Crustacea", "Echinodermata", "Gorgonia", "Medusae", "Mollusca", "Pteropoda", "Renilla", "Siphonophorae", "Terrain", "anemone", "anthorpogenic", "anthropogenic", "bacterial mat", "bubble", "burrow", "chimney", "clam", "color", "coral", "crab", "ctenophore", "debris", "fish", "flow feature", "geological formation", "gorgonian", "hydrate", "ice worm", "instrument", "isopod", "launch", "lobster", "lophelia", "manouver", "mud", "mussel", "mussel:Mollusca", "octopus", "oil", "problem", "rock", "sample", "scientist", "sea star", "seep", "shell", "shrimp", "snail", "sponge", "squid", "submersible", "substrata", "substrate", "symbiosis", "tubeworm", "undefined", "unidentified organism", "urchin", "video quality", "water", "worm", "VIDEO CAMERA > VIDEO CAMERA", "SUBMARINE", "ALVIN (ICES code: 31A5)", "JOHNSON-SEA-LINK I (ICES code: 33J1, 1971-2011)", "JOHNSON-SEA-LINK II (ICES code: 33YU, 1975-2011)", "Alaminos Canyon", "Block 140", "Block 184", "Block 185", "Block 189", "Block 232", "Block 272", "Block 382", "Block 386", "Block 53", "Block 709", "Block 929", "Block 97", "Bush Hill", "Garden Banks", "Green Canyon", "Green Canyon Blk 232", "Green Knoll", "Mississippi Canyon", "Mussel Beach", "Orca Basin", "Ship Shoal", "Viosca Knoll", "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA", "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO", "AC 645", "AC 647", "Alaminos Canyon", "GB 189", "GB 201", "GB 338", "GB 382", "GB 386", "GB 427", "GB 804", "GC 1001", "GC 1003", "GC 125", "GC 139", "GC 140", "GC 143", "GC 144", "GC 151", "GC 152", "GC 180", "GC 184", "GC 185", "GC 191", "GC 193", "GC 204", "GC 232", "GC 233", "GC 234", "GC 237", "GC 272", "GC 382", "GC 49", "GC 52", "GC 53", "GC 97", "GC 982", "GC240", "Garden Banks", "Green Canyon", "MC 118", "MC 709", "MC 807", "MC 843", "MC 885", "MC 929", "Mississippi Canyon", "SS 286", "South Timballer Area, South Addition", "VK 826", "Viosca Knoll", "WR 11", "WR 13", "WR 53", "Walker Ridge" ] |
| landingPage | https://www.ncei.noaa.gov/contact |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2017-11-30T00:00:00.000+00:00 |
| publisher |
{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" } |
| references |
[ "https://permanent.access.gpo.gov/gpo66131/5466.pdf", "https://www.boem.gov/Gulf-of-Mexico-Region/" ] |
| rights | otherRestrictions |
| spatial | -88.017,26.353,-94.505,29.11 |
| temporal | 1988-07-28T00:00:00+00:00/2002-06-04T00:00:00+00:00 |
| theme |
[ "geospatial" ] |
| title | Digital video collected during 149 submersible dives by Bureau of Ocean Energy Management (BOEM) at suspected hydrocarbon seep sites in the Gulf of Mexico from 1988-07-28 to 2002-06-04 |
