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Gravity Data for South America

Data provided by  National Oceanic and Atmospheric Administration

The gravity station data (152,624 records) were compiled by the University of Texas at Dallas. This data base was received in June 1992. 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 and offshore of South America.

About this Dataset

Updated: 2024-02-22
Metadata Last Updated: 2025-11-19T16:16:16.161Z
Date Created: N/A
Data Provided by:
Dataset Owner: N/A

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Title Gravity Data for South America
Description The gravity station data (152,624 records) were compiled by the University of Texas at Dallas. This data base was received in June 1992. 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 and offshore of South America.
Modified 2025-11-19T16:16:16.161Z
Publisher Name N/A
Contact N/A
Keywords 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 , Continent>South America , 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 , geoscientificInformation 
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