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Detection of Tectonic Lineaments Using Aeromagnetic and Remote Sensing Data for the South-East IRAN Area
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 24th European Meeting of Environmental and Engineering Geophysics, Sep 2018, Volume 2018, p.1 - 7
Abstract
One of the important and effective factors in mineralization in any area is faulting and joint which are indeed ways to penetrate into ore-bearing fluid. Mineralization often happens in areas having high joints and especially in the spot of commissure in these joints, so because using aeromagnetic data as well as satellite data in the area can have an important role in the main structural and zonal study. In this research, studying happened processes in the area, and solving some ambiguities due to erosion, being covered by alluvium and generally lack of suitable outcrop have been done by investigating and interpreting extracted lineaments obtained by remote and aeromagnetic data of the area. To rebuild lineaments using remote data, applying directional filters on Landset 7 satellite image, and to rebuild lineaments using aeromagnetic data the first derivative filter and Euler deconvolution method were used. Finally, the map of lineaments of the area was prepared comparing specified lineaments related to two methods of aeromagnetic and remote of map.