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Subba Rao 1996
Subba Rao, D.V. (1996). Resolving Bouguer anomalies in continents—A new approach. Geophysical Research Letters 23: doi: 10.1029/96GL03471. issn: 0094-8276.

Nature of anomalies present in free air gravity and their corresponding anomalies in Bouguer gravity over continents are analyzed in light of isostatic compensation of topographic masses. These anomalies are classified into regional, residual and local and criteria are evolved to identify them. The regional anomaly corresponds to regional topography that is compensated. The local anomaly is related to local topographic relief. Residual anomaly is caused by subsurface anomalous source in the form of excess or deficit mass and which is of our interest. A new approach is suggested wherein using zero free air values, regional, residual and local anomalies could be separated. This is illustrated for two gravity profiles where the residuals obtained are compared with isostatic anomalies. Limitations of this method are discussed. ¿ American Geophysical Union 1996

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Abstract

Keywords
Tectonophysics, General or miscellaneous
Journal
Geophysical Research Letters
http://www.agu.org/journals/gl/
Publisher
American Geophysical Union
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