### Abstract

Investigates the use of Hilbert Transform in the analysis of magnetic anomalies caused due to a vertical fault. The first horizontal of the magnetic anomaly is transformed into vertical derivatives by means of Hilbert Transform. These 2 derivatives are made use of in the interpretation. The body parameters are obtained by means of simple and elegant mathematical expressions. Three theoretical examples are illustrated. A field example of total magnetic field pertaining to Lachlan foldbelt, New South Wales, Australia is incorporated. A brief discussion on the utility of amplitude, phase, envelope, and instantaneous frequency is also included. -Authors

Original language | English |
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Pages (from-to) | 307-318 |

Number of pages | 12 |

Journal | Acta Geodaetica, Geophysica et Montanistica Hungarica |

Volume | 23 |

Issue number | 2-4 |

Publication status | Published - 1988 |

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### ASJC Scopus subject areas

- Earth and Planetary Sciences(all)
- Environmental Science(all)

### Cite this

*Acta Geodaetica, Geophysica et Montanistica Hungarica*,

*23*(2-4), 307-318.