Worldwide Database of Analog Marine Seismics, Bathymetry, Magnetics, and Gravity Data
The Analog Marine Geophysical Underway data file consists primarily of seismic data and some bathymetry, magnetics, and gravity data. Most of the data are released to NGDC in microform packages; microfilm, microfiche exceptions include deep penetration seismic record sections and maps released in full or half scale. The data cover approximately 5 million miles of worldwide oceans and have been collected by various academic institutions, government agencies and foreign governments. Data are quality checked, master and backup copies produced and disseminated upon request. These seismic data include Lease Sale (LS) data which are a collection of marine geophysical data in a particular area and common depth point (CDP) data consisting of multichannel high-resolution underway seismic records. Shot-point navigation and occasionally annotated bathymetry accompany the seismic data. The data were released mainly from the US Geological Survey (USGS), and the Minerals Management Service (MMS). Output Media: sections, maps, 35-mm microfilm, magnetic tapes, text and microfiche. In most cases, the microfilm has been scanned and data available as tiff images.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce",
"@type": "vcard:Contact",
"hasEmail": "mailto:robin.r.warnken@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | The Analog Marine Geophysical Underway data file consists primarily of seismic data and some bathymetry, magnetics, and gravity data. Most of the data are released to NGDC in microform packages; microfilm, microfiche exceptions include deep penetration seismic record sections and maps released in full or half scale. The data cover approximately 5 million miles of worldwide oceans and have been collected by various academic institutions, government agencies and foreign governments. Data are quality checked, master and backup copies produced and disseminated upon request. These seismic data include Lease Sale (LS) data which are a collection of marine geophysical data in a particular area and common depth point (CDP) data consisting of multichannel high-resolution underway seismic records. Shot-point navigation and occasionally annotated bathymetry accompany the seismic data. The data were released mainly from the US Geological Survey (USGS), and the Minerals Management Service (MMS). Output Media: sections, maps, 35-mm microfilm, magnetic tapes, text and microfiche. In most cases, the microfilm has been scanned and data available as tiff images. |
| distribution |
[
{
"@type": "dcat:Distribution",
"mediaType": "placeholder/value",
"downloadURL": "https://www.ngdc.noaa.gov/mgg",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"accessURL": "https://www.ngdc.noaa.gov/mgg/geodas/trackline.html",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Global Change Master Directory (GCMD) Keywords",
"mediaType": "placeholder/value",
"description": "The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.",
"downloadURL": "https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"mediaType": "placeholder/value",
"downloadURL": "http://www.usgs.gov/ask/index.php",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.ngdc.mgg.geophysics:G00512 |
| issued | 1976-01-01T00:00:00.000+00:00 |
| keyword |
[
"EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Gravitational Field",
"EARTH SCIENCE>OCEANS>Bathymetry/Seafloor Topography>Bathymetry",
"EARTH SCIENCE>SOLID EARTH>Seismology",
"EARTH SCIENCE>OCEANS>Bathymetry>Water Depth",
"EARTH SCIENCE>OCEANS>Bathymetry>Seafloor Topography",
"EARTH SCIENCE>OCEANS>Marine Geophysics>Magnetic Anomalies",
"EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Gravity",
"EARTH SCIENCE>SOLID EARTH>Geomagnetism>Magnetic Anomalies",
"EARTH SCIENCE>SOLID EARTH>Geomagnetism>Magnetic Declination",
"EARTH SCIENCE>SOLID EARTH>Geomagnetism>Magnetic Inclination",
"EARTH SCIENCE>SOLID EARTH>Geomagnetism>Magnetic Intensity",
"EARTH SCIENCE>SOLID EARTH>Geophysical Fields>Gravity Field",
"EARTH SCIENCE>SOLID EARTH>Geophysical Fields>Magnetic Field",
"EARTH SCIENCE>OCEANS>Marine Geophysics>Marine Gravity Field",
"EARTH SCIENCE>OCEANS>Marine Geophysics>Marine Magnetics",
"EARTH SCIENCE>SOLID EARTH>Tectonics>Stratigraphic Sequence",
"EARTH SCIENCE>SOLID EARTH>Natural Resources>Natural Gas",
"EARTH SCIENCE>SOLID EARTH>Natural Resources>Petroleum",
"EARTH SCIENCE>SOLID EARTH>Geomorphology",
"Deep Sea Drilling Program",
"Earth Science>Interior & Crust",
"ICSU-WDS > International Council for Science - World Data System",
"Global Ocean",
"DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce",
"DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce"
]
|
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 1976-01-01T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| rights | otherRestrictions, otherRestrictions |
| spatial | 180.0,-90.0,-180.0,90.0 |
| temporal | 1950-01-01T00:00:00+00:00/1950-01-01T00:00:00+00:00 |
| title | Worldwide Database of Analog Marine Seismics, Bathymetry, Magnetics, and Gravity Data |
