Integrating data from remote sensing, geology and gravity for geological investigation in the tarhunah area, Northwest libya

N. M. Saadi, E. Aboud, H. Saibi, K. Watanabe

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The present work deals with the integration of remote-sensing, surface-geology and gravity-survey data to improve the structural knowledge of the Tarhunah area, northwest Libya. Geological information and remote-sensing data provided information about the surface structure. A gravity survey was conducted to decipher the subsurface structure. The results revealed that a basin having a width of 39 to 48 km trends NE. A two-dimensional (2-D) schematic model shows that the basin gradually deepens toward the southwest. Faults determined from a horizontal gradient, tilt derivative, and Euler deconvolution show a depth range of 2.5 to 7.5 km. The integration and interpretation of the results indicate that volcanic activity was related to the tectonic activity of an anticlinal structure called the Jabal Uplift.

Original languageEnglish
Pages (from-to)347-366
Number of pages20
JournalInternational Journal of Digital Earth
Volume1
Issue number4
DOIs
Publication statusPublished - Jan 1 2008

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Science Applications
  • Earth and Planetary Sciences(all)

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