Interpolation of Gravity Anomalies and Deflection of the Vertical Components from Rapid Gravity Survey System Data.
Abstract
In this report numerical tests were conducted to (1) evaluate the capability of the Rapid Geodetic Survey System (RGSS) in determining gravity anomalies and the deflection of the vertical, and (2) utilize RGSS data type in combination with other gravity data to assess the accuracy of 1 deg x 1 deg mean anomalies for a test area. A theoretical 1 deg x 1 deg area was developed resembling closely an actual RGSS area for which gravity anomalies were computed along n traverses. Observed gravity data were used to derive 1 deg x 1 deg mean anomalies using the above techniques. In conclusion, the RGSS is a good instrument to be used in the measurement of gravity; however, the RGSS did not prove to be a viable instrument in the deflection of the vertical measurements. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 01, 1976
- Accession Number
- ADA031669