Airborne Gravity 2010 - Geoscience Australia
Airborne Gravity 2010 - Geoscience Australia
Airborne Gravity 2010 - Geoscience Australia
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<strong>Airborne</strong> <strong>Gravity</strong> <strong>2010</strong><br />
Tašárová, Z., 2004, <strong>Gravity</strong> data analysis and interdisciplinary 3D modeling of a convergent plate<br />
margin (Chile, 36 –42 S): PhD thesis, Freie Universität Berlin, Germany.<br />
(http://www.diss.fuberlin. de/2005/19/indexe.html).<br />
Pavlis, N. K., Holmes, S. A., Kenyon, S. C., and Factor, J. K., 2008, An Earth Gravitational Model to<br />
Degree 2160: EGM2008: 2008 General Assembly of the European <strong>Geoscience</strong>s Union, Vienna,<br />
Austria, April 13-18.<br />
Figure 3. (a) The b-value map of the Antofagasta fault plane. Significant variations in b can be<br />
observed which are interpreted in terms of structural in homogeneities in the seismogenic<br />
interface zone. Dashed lines denote supposed different segments of the fault plane. In (b), the<br />
source time function of the main shock is given as calculated by Delouis (1996) relating coseismic<br />
high moment release to areas of high b-values. This relation provides the argument for<br />
the hypothesis that the aftershock high b-value areas might line out asperity structures. In (c), the<br />
anomalies of the gravity isostatic residual field (IR) are shown. The positive correlation between<br />
high IR anomalies, high b values and high moment release (respective features are linked by<br />
arrows) seems to be clear. Figure reproduced from Sobiesiak et al., (2007).<br />
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