دوره 40, شماره 3

 

ارسال های اخیر

  • A method for 2-dimensional inversion of gravity data 

    Vatankhah, S؛ Ardestani, E., V؛ Ashtari Jafari, M (موسسه ژئوفیزیک دانشگاه تهرانInstitute of Geophysics, University of Tehran, 2014-10-23)
    Applying 2D algorithms for inverting the potential field data is more useful and efficient than their 3D counterparts, whenever the geologic situation permits. This is because the computation time is less and modeling the ...

  • Gravity acceleration at the sea surface derived from satellite altimetry data using harmonic splines 

    Safari, A؛ Sharifi, M.A؛ Amin, H؛ Foroughi, I (موسسه ژئوفیزیک دانشگاه تهرانInstitute of Geophysics, University of Tehran, 2014-10-23)
    Gravity acceleration data have grand pursuit for marine applications. Due to environmental effects, marine gravity observations always hold a high noise level. In this paper, we propose an approach to produce marine gravity ...

  • Comparison of derivative-based methods by normalized standard deviation approach for edge detection of gravity anomalies 

    Abedi, M؛ Afshar, A؛ Ardestani, E, V؛ Norouzi, GH (موسسه ژئوفیزیک دانشگاه تهرانInstitute of Geophysics, University of Tehran, 2014-10-23)
    This paper describes the application of the so-called normalized standard deviation (NSTD) method to detect edges of gravity anomalies. Using derivative-based methods enhances the anomaly edges, leading to significant ...

  • New seismic imaging of some tectonic zones in the Iranian Plateau 

    Mohammadi, E؛ Rezapour, M؛ Sodoudi, F؛ Sadidkhouy, A (موسسه ژئوفیزیک دانشگاه تهرانInstitute of Geophysics, University of Tehran, 2014-10-23)
    The Iranian Plateau is characterized by diverse tectonic domains, including the continental collisions (e.g. the Zagros and Alborz Mountains) and oceanic plate subduction (e.g. Makransubduction zone). To derive a detailed ...