Gravity Data for Southwestern Alaska (1294 records compiled)
The gravity station data (1294 records) were compiled by the Alaska Geological Survey
and the U.S. Geological Survey, Menlo Park, California. This data base was received
in September 1986. Principal gravity parameters include Free-air Anomalies and Simple
Bouguer Anomalies (no terrain correction applied) and topographic elevations to compute
the 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. The data are randomly
distributed within the boundaries of central Alaska.
- Use Constraints: If you use this data, please cite the National Geophysical Data Center and the originator of the data.
- ID not available.
gov.noaa.ngdc.mgg.geophysics:G01470
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Ordering Instructions | Ordering Instructions: Price information is available upon request. Prepay by check, money order or bank card. There is a standard handling charge, with additional costs for special handling. Orders may be placed via fax, email, regular mail or telephone. Custom Order Process: Contact Data Center for information. |
Distributor | User Services DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 303-497-6826 ngdc.info@noaa.gov |
Dataset Point of Contact | Brian Meyer NOAA National Centers for Environmental Information 303-497-6125 Brian.Meyer@noaa.gov |
Time Period | Unknown to Unknown |
Spatial Reference System | urn:ogc:def:crs:EPSG::5715 |
Spatial Bounding Box Coordinates |
West:-157.986
East:-152.029
South:60.8298
North:63.9983
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Spatial Coverage Map |
Documentation links not available. |
Publication Dates |
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Edition | 1999 Edition |
Dataset Progress Status | Complete - production of the data has been completed |
Data Update Frequency | Irregular |
Purpose | To provide easy access to global and regional gravity data and related models for scientific studies. |
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Theme keywords | Global Change Master Directory (GCMD) Science Keywords
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Place keywords | Getty Thesaurus of Geographic Names
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Project keywords | Global Change Master Directory (GCMD) Project Keywords
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Last Modified: 2017-09-25
For questions about the information on this page, please email:Brian.Meyer@noaa.gov