AndreaBozzo/ceres-open-data-index huggingface dataset:
Wisconsin Gravity Data for the Prentice Area

The gravity station data (898 records) were compiled by Professor Ervin. This data base was received in January 1987. Principal gravity parameters include Free-Air Anomalies and Simple Bouguer Anomalies (no terrain correction applied). The observed gravity values are referenced to the International Gravity Standardization Net 1971 (IGSN 71). The gravity anomaly computation uses the Geodetic Reference System 1967 (GRS 67) theoretical gravity formula. The data are randomly distributed within the prentice area of northern Wisconsin.

Tags: absolute gravity, bouguer gravity, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, national centers for environmental information, national geophysical data center, nesdis, noaa, north and central america, observed gravity, prentice, price, reference systems, satellite orbits, solid earth, u.s. department of commerce, united states, wisconsin
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Gravity Data For The Maryland/Virginia Area

The gravity station data (5,905 records) were compiled by the U. S. Geological Survey. This data base was received on July 11, 1997. Principal gravity parameters include observed gravity, Free-air anomalies and Bouguer anomalies. The Bouguer gravity anomaly values were computed using the 1967 gravity formula (International Association of Geodesy, 1971). See Open-File Report 90-265 for further information.

Tags: absolute gravity, bouguer gravity, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, maryland, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, observed gravity, reference systems, satellite orbits, solid earth, u.s. department of commerce, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
DNAG Gravity Data

The Decade of North American Geology (DNAG) gravity grid values, spaced at 6 km, were used to produce the Gravity Anomaly Map of North America (1987; scale 1:5,000,000). Considerable caution should be exercised when using these gridded data in regions of sparse coverage (for example, deep oceanic areas). The spatial distribution of the original data from which the grid was generated is shown on sheet 5 of the published map. Note: There are no gridded data values for Mexico.

Tags: absolute gravity, bouguer gravity, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, observed gravity, reference systems, satellite orbits, solid earth, u.s. department of commerce
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Gravity Data For The State of Ohio

The gravity station data (6,591 records) were compiled by the U. S. Geological Survey. This data base was received on February 23, 1993. Principal gravity parameters include observed gravity, Free-air anomalies and Bouguer anomalies. The observed gravity values are referenced to the International Gravity Standardization Net 1971 (IGSN 71). The gravity anomaly computation uses the Geodetic Reference System 1967 (GRS 67) theoretical gravity formula.

Tags: absolute gravity, bouguer gravity, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, observed gravity, ohio, reference systems, satellite orbits, solid earth, u.s. department of commerce, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Japanese Oceanographic Data Center Japan Land Gravity

The gravity station data (4,381 records) were compiled by the Japanese Oceanographic Data Center. This data base was received in July 1988. The data are in the 'MGD77' exchange format. Principal gravity parameters include Free-air Anomalies and Observed gravity corrected for Eotvos, drift, and tares. The observed gravity values are referenced to the International Gravity Standardization Net 1971 (IGSN 71). The gravity anomaly computation uses the Geodetic Reference System 1967 (GRS 67) theoretical gravity formula. The data are randomly distributed within the boundaries of Japan.

Tags: absolute gravity, asia, bouguer gravity, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, japan, land gravity, national centers for environmental information, national geophysical data center, nesdis, noaa, observed gravity, reference systems, satellite orbits, solid earth, u.s. department of commerce
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Gravity Data for the State of New Mexico

The gravity station data (21,242 records) were compiled by the University of Texas at El Paso. This data base was received in October 1984. Principal gravity parameters include Free-air Anomalies and Simple Bouguer Anomalies (no terrain correction applied). The observed gravity values are referenced to the International Gravity Standardization Net 1971 (IGSN 71). The gravity anomaly computation uses the Geodetic Reference System 1967 (GRS 67) theoretical gravity formula. The data are randomly distributed within the boundaries of the State of New Mexico.

Tags: absolute gravity, bouguer gravity, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, national centers for environmental information, national geophysical data center, nesdis, new mexico, noaa, north america, observed gravity, reference systems, satellite orbits, solid earth, u.s. department of commerce, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Marine Gravity from GEOSAT Poster - Report MGG-8

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 ships are hundreds of kilometers apart. Satellites carrying radar altimeters have measured the shape of the ocean along tracks only 3-4 km apart, and from these data we can make very accuratore (+/-3mGal) and high resolution (15km) maps of the marine gravity field. The gravity field mimics the seafloor topography in the 15-160 km wavelength band if sediment cover on the ocean floor is thin. Long-wavelength (greater than 160 km) topography is isostatically compensated and is not correlated with the gravity field. In addition, the satellite gravity field and the available depth measurements were used to determine the correlation between gravity and the seafloor topography. By applying this correlation to the gravity field we predict seafloor topography in the 15-160 km wavelength band. This topography is combined with a long-wavelength component estimated directly from ship depth measurements. The result reveals many new features and is within +/- 100m of actual depths in many cases. The Predicted Seafloor Topography derived from the depths estimated from Satellite Altimetry in combination with measured trackline bathymetry is an inferred data set and is not true bathymetry. It is, however, the best estimate of seafloor topography available resulting from satellite gravity data and actual ship depth measurements. These data are intended for scientific research and should not be used for navigational purposes. Additional software is required in order to manipulate the data or produce your own graphic images. Poster and CD-ROM products are available for both gravity anomaly and estimated seafloor topography of several regions. Please refer to URL https://www.ngdc.noaa.gov/mgg/fliers/93mgg05.html for more information, and to download sample images.

Tags: 5-minute, bathymetry, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, geodetics/gravity, geomorphology, global oceans, gravitational field, gravity, icsu-wds, international council for science - world data system, marine geophysics, marine gravity field, national centers for environmental information, national geophysical data center, nesdis, noaa, oceans, sea floor, seafloor topography, solid earth, southern ocean, u.s. department of commerce, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Measured and Estimated Seafloor Topography - Poster

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 kilometers apart. Satellites carrying radar altimeters have measured the shape of the ocean along tracks only 3-4 km apart, and from these data we can make very accuratore (+/-3mGal) and high resolution (15km) maps of the marine gravity field. The gravity field mimics the seafloor topography in the 15-160 km wavelength band if sediment cover on the ocean floor is thin. Long-wavelength (greater than 160 km) topography is isostatically compensated and is not correlated with the gravity field. In addition, the satellite gravity field and the available depth measurements were used to determine the correlation between gravity and the seafloor topography. By applying this correlation to the gravity field we predict seafloor topography in the 15-160 km wavelength band. This topography is combined with a long-wavelength component estimated directly from ship depth measurements. The result reveals many new features and is within +/- 100m of actual depths in many cases. The Predicted Seafloor Topography derived from the depths estimated from Satellite Altimetry in combination with measured trackline bathymetry is an inferred data set and is not true bathymetry. It is, however, the best estimate of seafloor topography available resulting from satellite gravity data and actual ship depth measurements. These data are intended for scientific research and should not be used for navigational purposes. Additional software is required in order to manipulate the data or produce your own graphic images. Poster and CD-ROM products are available for both gravity anomaly and estimated seafloor topography of several regions. Please refer to URL https://www.ngdc.noaa.gov/mgg/fliers/97mgg03.html more information, and to download sample images.

Tags: 5-minute, bathymetry, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, geodetics/gravity, geomorphology, global oceans, gravitational field, gravity, icsu-wds, international council for science - world data system, marine geophysics, marine gravity field, national centers for environmental information, national geophysical data center, nesdis, noaa, oceans, sea floor, seafloor topography, solid earth, u.s. department of commerce, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
SEG US Bouguer Gravity Anomaly Grid

The SEG gravity data are the product of the ad hoc Gravity Anomaly Map (GAM) Committee, sponsored by the Society of Exploration Geophysicists (SEG) and the U.S. Geological Survey (USGS). The committee co-chairmen were Paul L. Lyons and Norbert W. O'Hara.

Tags: absolute gravity, bouguer gravity, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, observed gravity, reference systems, satellite orbits, solid earth, u.s. department of commerce, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Multibeam collection for MGL1307: Multibeam data collected aboard Marcus G. Langseth from 30-May-13 to 02-Aug-13, Vigo, Spain to Vigo, Spain

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Tags: acoustic sounders, bathymetry, bathymetry/seafloor topography, doc/noaa/nesdis/ncei, earth remote sensing instruments, earth science, global positioning system/inertial measurement unit, gps, gps receivers, gps/imu, in situ ocean-based platforms, in situ/laboratory instruments, mbes, msbs, multibeam mapping system, multibeam swath bathymetry system, national centers for environmental information, nesdis, noaa, ocean, oceans, passive remote sensing, positioning/navigation, profilers/sounders, seafloor topography, ships, sonar, sound navigation and ranging, u.s. department of commerce, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
GEOSAT Southern Ocean (30S-72S Lat.} Altimeter Data

GEOSAT DATA: Gridded Gravity Anomalies for the Southern Ocean

Tags: absolute gravity, bouguer gravity, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, global, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, national centers for environmental information, national geophysical data center, nesdis, noaa, observed gravity, reference systems, satellite orbits, solid earth, southern oceans, u.s. department of commerce
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Maine Offshore Free-air Anomaly Gravity

The gravity station data (5,363 records) were compiled by the U. S. Geological Survey. This data base was received on February 23, 1993. Principal gravity parameters include observed gravity and Free-air anomalies. The observed gravity values are believed referenced to the International Gravity Standardization Net 1971 (IGSN 71). It is also believed the gravity anomaly computation uses the Geodetic Reference System 1967 (GRS 67) theoretical gravity formula.

Tags: absolute gravity, bouguer gravity, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, maine, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, observed gravity, reference systems, satellite orbits, solid earth, u.s. department of commerce, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Mexico Gravity Data per 2 min Cell (97)

This 2' gravity density grid for Mexico, North-Central America, and the Western Caribbean Sea shows the distribution of about one million terrestrial and marine gravity measurements held in the NGS database as of March 1997. These gravity measurements have been augmented by data contributions from NGA (former National Imagery and Mapping Agency), and satellite altimeter-derived gravity anomalies computed by Sandwell and Smith (1997). This density grid shows the number of gravity data contained in a 2' x 2' cell. Please note that this coverage grid does not show the 15'x15' EGM96 gravity values used to fill the void areas south of 20 degrees North. Additional information is available at: http://www.ngs.noaa.gov/GEOID/MEXICO97 .We are particularly grateful to NGA (former National Imagery and Mapping Agency) for their assistance and their data contributions.

Tags: absolute gravity, atlantic ocean, bouguer gravity, caribbean sea, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravitational field, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, mexico, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, north atlantic ocean, observed gravity, ocean, reference systems, satellite orbits, solid earth, u.s. department of commerce
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Interior Alaska Bouguer Gravity Anomaly

A 1 kilometer Complete Bouguer Anomaly gravity grid of interior Alaska. Only those grid cells within 10 kilometers of a gravity data point have gravity values. Number of columns is 850 and number of rows is 600. The order of the data is from the lower left to the right and then up one row.

Tags: absolute gravity, alaska, bouguer gravity, continent, control surveys, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, free air anomaly, geodetics/gravity, gravity, gridded gravity, icsu-wds, international council for science - world data system, land gravity, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, observed gravity, ocean crust deformation, reference systems, satellite orbits, solid earth, u.s. department of commerce, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Archival and Discovery of May 22, 1960 Tsunami Event on Marigrams

NOAA National Centers for Environmental Information have more than 3,000 tsunami marigram (tide gauge) records in both image and paper format. The majority of these tsunami marigram records were scanned to high-resolution digital tiff images during the NOAA Climate Data Modernization Program (CDMP). There still remain shelves full of deteriorating paper records that are in need of rescue reformatting to scanned images before they are lost. The 1946 tsunami is one of four 20th century tsunami events which are historically important but data during each reside only on the marigram records. The 1946 tsunami was the impetus for establishment of the Pacific Tsunami Warning Center after impact to the Hawaiian Islands. The 1952, 1960, and 1964 tsunamis were each generated by three of the greatest of all recorded earthquakes. The 1960 tsunami, in particular, was generated by the largest earthquake ever recorded, a magnitude 9.5 off the central coast of Chile. Measurements of these tsunamis are expected to provide researchers with important information linking earthquake rupture to tsunami generation and propagation characteristics. All data reformatted as part of this project will be brought into compliance with NOAA Data Directives and meet the requirements for Data Management, Discoverability, Accessibility, Documentation, Readability, and Data Preservation and Stewardship as per the Big Earth Data Initiative (BEDI). BEDI is designed to promote interoperability of Earth observation data across Federal agencies, systems and platforms through the improvement of data management practices and increased discoverability, accessibility, and usability of data collections.

Tags: alaska, apra harbor, asia, astoria, balboa, big earth data initiative (bedi), central america, climate data modernization program (cdmp), coastal processes, coastal stations, columbia river, continent, doc/noaa/nesdis/ncei, earth science, earthquakes, eastern asia, gauges, guam, gulf of alaska, human dimensions, icsu-wds, in situ land-based platforms, in situ/laboratory instruments, international council for science - world data system, japan, micronesia, mutsu bay, national centers for environmental information, natural hazards, north america, north pacific ocean, ocean, ocean platform/ocean stations, ocean waves, oceans, ominato, oregon, pacific ocean, panama, resurrection bay, sea surface height, seward, tidal currents, tidal height, tidal heights, tidal range, tide gauges, tides, tongue point, tsunamis, united states of america, western pacific ocean
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Volcanic Ash Advisory Database, 1983-2003

Volcanic ash is a significant hazard to aviation and can also affect global climate patterns. To ensure safe navigation and monitor possible climatic impact, the NOAA Satellite Services Division (SSD) tracks volcanic ash eruptions throughout the world. After an eruption, SSD issues a Volcanic Ash Advisory (VAA) message and a forecast of ash location in the atmosphere from the Volcanic Ash Forecast Transport and Dispersion (VAFTAD) model. The Volcanic Ash Advisory Database contains VAA messages, VAFTAD model output, and substantiating information from 1983 to 2003, that have been scanned into image format. The substantiating information includes surface weather observations, pilot reports, volcanic observatory reports, news media reports, and satellite imagery for each event. This database is static and is no longer being updated by NCEI.

Tags: doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, eruption dynamics, global, icsu-wds, international council for science - world data system, national centers for environmental information, national geophysical data center, nesdis, noaa, solid earth, u.s. department of commerce, volcanic ash/dust, volcanoes
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Global Volcano Locations Database

NCEI maintains a database of over 1,500 volcano locations obtained from the Smithsonian Institution Global Volcanism Program, Volcanoes of the World publication. The database includes information on the volcano name, location, elevation, volcano type, date of the last known eruption, and the certainty of Holocene volcanism.

Tags: doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth science, eruption dynamics, global, icsu-wds, international council for science - world data system, lava, magma, national centers for environmental information, national geophysical data center, nesdis, noaa, pyroclastics, solid earth, u.s. department of commerce, visual observations, volcanic ash/dust, volcanoes
Organization: National Oceanic and Atmospheric Administration, Department of Commerce