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.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "NOAA National Centers for Environmental Information",
"@type": "vcard:Contact",
"hasEmail": "mailto:brian.meyer@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | 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. |
| distribution |
[
{
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"accessURL": "https://www.ngdc.noaa.gov/mgg/fliers/se-0703.html",
"describedByType": "application/octet-steam"
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{
"@type": "dcat:Distribution",
"accessURL": "https://www.ngdc.noaa.gov/mgg/gravity/1999/document/html/tablegri.html",
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{
"@type": "dcat:Distribution",
"accessURL": "https://www.ngdc.noaa.gov/mgg/gravity/1999cd.html",
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{
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"title": "Global Change Master Directory (GCMD) Keywords",
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"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"
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|
| identifier | gov.noaa.ngdc.mgg.geophysics:G01435 |
| issued | 1999-01-01T00:00:00.000+00:00 |
| keyword |
[
"EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Control Surveys",
"EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Gravitational Field",
"EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Gravity",
"EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Reference Systems",
"EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Satellite Orbits",
"Absolute Gravity",
"Bouguer Gravity",
"Free Air Anomaly",
"Gridded Gravity",
"Land Gravity",
"Observed Gravity",
"ICSU-WDS > International Council for Science - World Data System",
"Ocean>Atlantic Ocean>North Atlantic Ocean>Caribbean Sea",
"Continent>North America>Mexico",
"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 | 1999-01-01T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| rights | otherRestrictions, otherRestrictions |
| spatial | -73.0,12.0,-121.0,35.0 |
| title | Mexico Gravity Data per 2 min Cell (97) |
