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Directory Identifier: GRAVCD-colomb97
Directory Title: Gravity Data For Colombia 1997
Principal Investigator: Unidad de Geofisica

Contributing Organization: Instituto Geografico Agustin Codazzi (IGAC)
Dr. Myriam Ardila Torres
Subdirectora de Cartografia
Instituto Geografico Agustin Codazzi
Santafe de Bogota, D.C.

Summary: The gravity station data (9,050 records), were observed and processed by the Instituto Geografico Agustin Codazzi (IGAC), in Colombia from 1958 to 1996. This data base was received in April, 1997. Principal gravity parameters include Free-air anomalies and both Simple and Complete Bouguer anomalies. The gravity anomaly values were computed using the GRS80 ellipsoid.

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