Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1007/s40948-015-0019-6 |
| Edge detection and depth estimation of Galala El Bahariya Plateau, Eastern Desert-Egypt, from aeromagnetic data | |
| Saada, Saada A. | |
| 通讯作者 | Saada, SA |
| 来源期刊 | GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES
 |
| ISSN | 2363-8419 |
| EISSN | 2363-8427 |
| 出版年 | 2016 |
| 卷号 | 2期号:1页码:25-41 |
| 英文摘要 | Edge detection and depth estimation techniques are very important step in the interpretation of magnetic anomalies. In this paper, the fast Fourier transform is applied to show the regional and residual sources. Different edge detection processes, for example, tilt angle derivative and its total horizontal derivative as well as 3D-Euler deconvolution, can determine the edges of these sources. These techniques were carried out on the aeromagnetic data of Galala El Bahariya Plateau. The estimated Euler solutions were plotted on the tilt angle derivative map. A good correlation was noticed between these techniques indicating that both of them can be attributed in delineating the general structural framework of the area. These techniques indicated that the Eastern part of Galala El Bahariya Plateau was highly affected by the Gulf of Suez rifting system. Whereas, the western parts of this plateau was slightly affected by the Gulf rifting system. Furthermore, the old Tethyan trend was maintained in both regional and residual components. The depth estimation was applied using analytic signal and Source Parameter imaging techniques. These depth methods show comparable results. The depth to the top of the basement sources ranges from 240 to about 4340 m. |
| 英文关键词 | Galala FFT Edge detection TDR ED AS and SPI |
| 类型 | Article |
| 语种 | 英语 |
| 开放获取类型 | Bronze |
| 收录类别 | ESCI |
| WOS记录号 | WOS:000406806700003 |
| WOS关键词 | EULER DECONVOLUTION ; MAGNETIC DATA ; GRAVITY ; DIMENSIONS ; TILT |
| WOS类目 | Energy & Fuels ; Engineering, Geological ; Geosciences, Multidisciplinary |
| WOS研究方向 | Energy & Fuels ; Engineering ; Geology |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/331852 |
| 作者单位 | [Saada, Saada A.] Suez Univ, Dept Geol, Fac Sci, Suez, Egypt |
| 推荐引用方式 GB/T 7714 | Saada, Saada A.. Edge detection and depth estimation of Galala El Bahariya Plateau, Eastern Desert-Egypt, from aeromagnetic data[J],2016,2(1):25-41. |
| APA | Saada, Saada A..(2016).Edge detection and depth estimation of Galala El Bahariya Plateau, Eastern Desert-Egypt, from aeromagnetic data.GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES,2(1),25-41. |
| MLA | Saada, Saada A.."Edge detection and depth estimation of Galala El Bahariya Plateau, Eastern Desert-Egypt, from aeromagnetic data".GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES 2.1(2016):25-41. |
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