Gravitational Field - Concepts and Applications 2022
DOI: 10.5772/intechopen.99536
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Gravity Anomaly and Basement Estimation Using Spectral Analysis

Abstract: Gravity survey and interpretations play a very vital role more especially in petroleum prospecting. Spectral analysis of gravity anomaly has been successful in the estimation of sedimentary basement. Spectral analysis technique can be used in designing filter for the residual and region separation of complete Bouguer anomaly. The residual gravity anomaly which is of prime importance for applied geophysicists interested in the subsurface features is considered most useful for the interpretation of sedimentary b… Show more

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“…Half the gradient of the best line fit of the plot gives the average depth to the top of the anomalous source body (Abdullahi, 2022). Most spectral analysis cases have three segments displayed in the plot.…”
Section: Spectral Analysismentioning
confidence: 99%
“…Half the gradient of the best line fit of the plot gives the average depth to the top of the anomalous source body (Abdullahi, 2022). Most spectral analysis cases have three segments displayed in the plot.…”
Section: Spectral Analysismentioning
confidence: 99%