ANWR and Alaska Peninsula Gravity Data
The gravity station data (1252 records) were compiled by the U.S. Geological Survey and the State of Alaska Division of Geological & Geophysical Surveys. This data base was received in August, 1984. Principal gravity parameters include Free-air Anomalies and Simple Bouguer Anomalies (no terrain correction applied) for the Alaska Peninsula. 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 northeast Alaska including the Arctic National Wildlife Range (ANWR) and the Alaska Peninsula. Note that the original USGS Open File Report by D. F. Barnes mentions the use of the 1931 International Ellipsoid for gravity reduction but this is believed to have subsequently been changed to the GRS 67 system.
Resources
5 resources available
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Resource 1
TEXT/HTML -
Resource 2
TEXT/HTML -
Resource 3
TEXT/HTML -
Global Change Master Directory (GCMD) Keywords
TEXT/HTML -
Getty Thesaurus of Geographic Names Online Page
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:brian.meyer@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | The gravity station data (1252 records) were compiled by the U.S. Geological Survey and the State of Alaska Division of Geological & Geophysical Surveys. This data base was received in August, 1984. Principal gravity parameters include Free-air Anomalies and Simple Bouguer Anomalies (no terrain correction applied) for the Alaska Peninsula. 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 northeast Alaska including the Arctic National Wildlife Range (ANWR) and the Alaska Peninsula. Note that the original USGS Open File Report by D. F. Barnes mentions the use of the 1931 International Ellipsoid for gravity reduction but this is believed to have subsequently been changed to the GRS 67 system. |
| distribution |
[
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"describedByType": "application/octet-stream"
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{
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"accessURL": "https://www.ngdc.noaa.gov/mgg/gravity/1999/document/html/tablereg.html",
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},
{
"@type": "dcat:Distribution",
"title": "Global Change Master Directory (GCMD) Keywords",
"accessURL": "https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords",
"mediaType": "text/html",
"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.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "Getty Thesaurus of Geographic Names Online Page",
"accessURL": "http://www.getty.edu/research/tools/vocabularies/tgn/index.html",
"mediaType": "text/html",
"description": "This page provides an interface to search the Getty Thesaurus of Geographic Names.",
"describedByType": "application/octet-stream"
}
]
|
| identifier | https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/Geophysics/iso/xml/G01457.xml |
| 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",
"North and Central America>United States>Alaska>Alaska Peninsula",
"Arctic National Wildlife Refuge",
"ANWR",
"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 | -141.056,54.6333,-163.902,70.2333 |
| title | ANWR and Alaska Peninsula Gravity Data |
