Euler Deconvolution with Improved Accuracy and Multiple Different Structural Indices
  • 【摘要】

    Euler deconvolution is a semi-automatic interpretation method that is frequently used with magnetic and gravity data. For a given source type, which is specified by its structural index (SI), it provi... 展开>>Euler deconvolution is a semi-automatic interpretation method that is frequently used with magnetic and gravity data. For a given source type, which is specified by its structural index (SI), it provides an estimate of the source location. It is demonstrated here that by computing the solution space of individual data points and selecting common source locations the accuracy of the result can be improved. Furthermore, only a slight modification of the method is necessary to allow solutions for any number of different Sis to be obtained simultaneously. The method is applicable to both evenly and unevenly sampled geophysical data and is demonstrated on gravity and magnetic data. Source code (in Matlab format) is available from www.iamg.org. 收起<<

  • 【作者】

  • 【作者单位】

    School of Geosciences

  • 【刊期】

    地球科学学刊 SCI 2008年1期

  • 【关键词】

    semi-automatic interpretation  magnetics  gravity  geophysics