New method for edges detection of magnetic sources using logistic function
The tilt angle of the analytic signal amplitude (TA) is defined as the arctangent of the ratio of the first vertical derivative to the total horizontal derivative of the analytic signal amplitude. It is commonly used as a useful tool to estimate edges of magnetic sources because its value is slightl...
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| Date: | 2018 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Subbotin Institute of Geophysics of the NAS of Ukraine
2018
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| Subjects: | |
| Online Access: | https://journals.uran.ua/geofizicheskiy/article/view/151033 |
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| Journal Title: | Geofizicheskiy Zhurnal |