AN INTEGRATED APPROACH TO INDICATE EDGE MAPPING AND AEROMAGNITIC DEPTH SOLUTIONS | ||
| Journal of Egyptian Geophysical Society | ||
| Volume 9, Issue 1, 2011, Pages 51-59 PDF (1.91 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jegs.2011.384437 | ||
| Author | ||
| S.M.M. Hanafy | ||
| Nuclear Materials Authority | ||
| Abstract | ||
| Edge and depth analysis using spectral analysis, Euler deconvolution, Werner deconvolution and inverse modeling techniques has been performed on aeromagnetic data. Wadi Kharit magnetic map was used as an example towards the desired integrated approach. The area is located in the South Eastern Desert between latitudes 24°20` and 24° 45`N, and longitudes 32° 40` and 33° 20` E. Magnetic survey data in a grid form were generated, isolation of magnetic anomalies using spectral analysis was conducted, as well as the interpretations for source position and depths by deconvolution using Euler’s homogeneity relation were performed. Results obtained from spectral analysis and Euler deconvolution were used to construct a basement tectonic map. The automatic Werner deconvolution method (using the moving window concept) was applied to the NE-SW magnetic profile. The resulting solutions have been selected to be exported to the GM-SYS model. A direct comparison could be made between the magnetic depth solutions and geometric surface of the basement using simultaneous 2D modeling of magnetic data along the profile. | ||
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