Catalog - Data.gov

Found 27 datasets matching "EARTH SCIENCE>OCEANS>Marine Geophysics>Marine Gravity Field".

Federal
Marine Trackline Geophysical Database for M77 Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-09-15T00:00:00.000+00:00
Marine Trackline Geophysical data represented by the M77 tag are inclusive of singlebeam bathymetry, marine magnetic, and gravity data and were collected during marine cruises from 1933 to the...
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Search relevance: 71.50 | Views last month: 0
Federal
Worldwide Database of Analog Marine Seismics, Bathymetry, Magnetics, and Gravity Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1976-01-01T00:00:00.000+00:00
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;...
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Search relevance: 70.92 | Views last month: 0
Federal
Measured and Estimated Seafloor Topography - Poster
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1994-01-01T00:00:00.000+00:00
This 34 by 53 inch full-color poster is report WDC for MGG RP-1. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are hundreds of...
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Search relevance: 69.81 | Views last month: 4
Federal
Marine Gravity from GEOSAT Poster - Report MGG-8
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1994-01-01T00:00:00.000+00:00
This full color poster of Marine Gravity from GEOSAT over the Southern Ocean is Report MGG-8. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by...
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Search relevance: 69.81 | Views last month: 2
Federal
Gravity Field Over the S.Ocean - Poster, MGG-6
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1994-01-01T00:00:00.000+00:00
This is a full color 24 by 36 inch poster. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are hundreds of kilometers apart. Satellites...
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Search relevance: 69.39 | Views last month: 2
Federal
Southern Ocean Predicted Seafloor Topography Poster - MGG9
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1994-01-01T00:00:00.000+00:00
This 36 by 48 inch full color poster is MGG Report 9. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are hundreds of kilometers apart....
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Search relevance: 69.11 | Views last month: 4
Federal
Gravity Anomalies and Estimated Topography Derived from Satellite Altimetry
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1994-01-01T00:00:00.000+00:00
In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are hundreds of kilometers apart. Satellites carrying radar altimeters have measured...
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Search relevance: 69.11 | Views last month: 1
Federal
Ocean physical and geophysical parameters taken by XCTD and other instruments from the R/V KAIREI East off Hawaii Islands from 2017-09-16 to 2017-09-25 (NCEI Accession 0302601)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-19T00:00:00.000+00:00
This dataset contains Ocean physical and geophysical parameters taken by XCTD and other instruments from the R/V KAIREI, cruise KR17-14 Leg1, East off Hawaii Islands. This dataset is U.S. State...
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Search relevance: 68.73 | Views last month: 0
Federal
Gravity Field Atlas of the S. Ocean
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1994-01-01T00:00:00.000+00:00
This Gravity Field Atlas of the Southern Ocean from GEOSAT is MGG Report 7. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are...
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Search relevance: 68.57 | Views last month: 1
Federal
Oceanographic equipment sea trial from the R/V Kairei, cruise KR17-08C, in the Mariana Trench from 2017-05-05 to 2017-05-25 (NCEI Accession 0303130)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-23T00:00:00.000+00:00
The main purpose of this cruise was to observe the bottom of Mariana Trench through operating test for a newly developed full depth underwater system. A chemical survey was also carried out with...
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Search relevance: 68.43 | Views last month: 0
Federal
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) ECMWF Diagnostics
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
A special set of analysis products for the Atlantic Stratocumulus Transition Experiment (ASTEX) region during June 1-28, 1992 was prepared by Ernst Klinker and Tony Hollingsworth of the European...
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Search relevance: 67.61 | Views last month: 0
Federal
Water temperature, salinity, and other physical and geophysical parameters taken by XCTD and other instruments from the R/V YOKOSUKA along the West Mariana Ridge from 2017-05-13 to 2017-05-27 for the Understanding the Spawning Ecology of Freshwater Eels Program (NCEI Accession 0302596)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-17T00:00:00.000+00:00
This dataset contains Water temperature, salinity, and other physical and geophysical parameters taken by XCTD and other instruments from the R/V YOKOSUKA along the West Mariana Ridge. This...
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Search relevance: 67.59 | Views last month: 0
Federal
Marine Trackline Geophysical Database
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-09-15T00:00:00.000+00:00
This data set contains bathymetry, magnetic, gravity and seismic shot point navigation data collected during marine cruises from 1939 to the present. Coverage is worldwide. These data are stored...
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Search relevance: 67.47 | Views last month: 0
Federal
Ocean physical and geophysical parameters taken by XBT and other instruments from the R/V KAIREI, cruise KR16-14, in the Southern Mariana from 2016-10-26 to 2016-11-03 (NCEI Accession 0302604)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-21T00:00:00.000+00:00
This dataset contains cruise reports and XBT data from the R/V KAIREI, cruise KR16-14, in the Southern Mariana Forearc. This dataset is U.S. State Department MSR U2016-009 as part of the World...
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Search relevance: 63.94 | Views last month: 0
Federal
Physical, Biogeochemical, and Ecosystem Studies for Sub-Arctic Sea taken by CTD and other instruments from the R/V Mirai in the North Pacific from 2017-07-10 to 2017-08-21 (NCEI Accession 0304368)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-17T00:00:00.000+00:00
A highly productive habitat named as “Green Belt” locates along the edge of the continental shelf in the Bering Sea. Enormous seabirds and whales accumulate in a limited area of the south-eastern...
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Search relevance: 61.85 | Views last month: 0
Federal
Worldwide Well Logs with Values of Conductivity, Bulk Density, Porosity, Grain Density, Resistivity, and Sonic Ratio Collected by the Ocean Drilling Program (ODP)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1994-01-01T00:00:00.000+00:00
World-wide digital well log data collected for the Ocean Drilling Program (ODP) by Schlumberger Offshore Services under contract to Texas A&M University. The data were in turn converted to ASCII...
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Search relevance: 60.32 | Views last month: 0
Federal
Downhole Logging Data from the Deep Sea Drilling Project
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1988-01-01T00:00:00.000+00:00
Digital downhole wire-line logging data from the Deep Sea Drilling Project (DSDP) previously available from NGDC on CD-ROM are now available from the Borehole Research Group of the Lamont-Doherty...
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Search relevance: 59.73 | Views last month: 0
Federal
Bathymetry, marine magnetics, water temperature, salinity, and others collected by echo sounder, magnetometer, XCTD, and other instrumentation from the research vessel Hakuho-maru in Southern Marianas from 2023-11-22 to 2023-12-09 (NCEI Accession 0294108)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-12-17T00:00:00.000+00:00
This dataset contains bathymetry, marine magnetics, water temperature, salinity, and others collected by echo sounder, magnetometer, XCTD, and other instrumentation from the research vessel...
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Search relevance: 56.66 | Views last month: 0
Federal
Water temperature, salinity, current velocity and other data taken by CTD, water samples, ADCP from the research vessel Hakuho Maru around Northern Mariana Islands from 2022-07-02 to 2022-07-05 (NCEI Accession 0276367)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-07-26T00:00:00.000+00:00
This dataset contains CTD and water sample data, ADCP current velocity, bathymetry, gravity, meteorology, and seafloor sediment survey collected from the R/V Hakuho Maru around Northern Mariana...
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Search relevance: 56.01 | Views last month: 0
Federal
Station profile and underway data taken by CTD and other instrumentation from the research vessel Mirai, cruise MR23-07, in the North Pacific and Bering Sea from 2023-10-08 to 2023-11-01 (NCEI Accession 0290761)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-04-05T00:00:00.000+00:00
The dataset includes continuous measurements (navigation, meteorology, gravity, magnet, current velocity, radiation, cloud height, surface temperature, surface salinity) as well as station...
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Search relevance: 55.12 | Views last month: 0

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