Comparing the effectiveness of some modern boundary determination methods in interpreting the geology structures of the Tuan Giao area | ||
| International Journal of Mining and Geo-Engineering | ||
| مقاله 10، دوره 59، شماره 3، پاییز 2025، صفحه 273-279 اصل مقاله (1.33 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/ijmge.2025.392402.595229 | ||
| نویسندگان | ||
| Bui Thi Hue* ؛ Nguyen Thi Thu | ||
| University of Economics, Technology for Industries, Hai Ba Trung, Hanoi, Vietnam. | ||
| چکیده | ||
| Accurate horizontal boundary definition is essential in geophysical exploration, as it helps delineate subsurface formations and understand tectonic activities. Traditional boundary determination methods often face challenges in resolution and accuracy, necessitating the development of improved techniques. Recently, a range of edge detection techniques has been developed based on derivatives of the field. This study compares the performance of several recently developed edge identification methods, including improvised logistics of the total horizontal gradient, improvised tilt angle of the horizontal gradient, enhanced version of the horizontal tilt angle, the total horizontal gradient of ImpTDX, Gompertz function, and improved edge detector. These methods are evaluated using synthetic models and Bouguer gravity data from the Tuan Giao area, Vietnam. The results showed that the regional structures tend mainly in the NW-SE direction, and some structures in the NE-SW direction. | ||
| کلیدواژهها | ||
| Edge detections؛ Gravity anomaly؛ Structural map؛ Tuan Giao | ||
| مراجع | ||
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آمار تعداد مشاهده مقاله: 508 تعداد دریافت فایل اصل مقاله: 256 |
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