Sub-basalt Imaging with Joint inversion of Gravity, MT and Seismic Data

摘要

The aim of our study is to combine the information about sub basalt sediments contained in the gravity, seismic and electromagnetic data. This can be achieved by interpreting the data sets independently and comparing the results after the interpretation looking for consistent feature. An alternative way would be to interpret the different data sets simultaneously. This can be done by using information obtained in one method to constrain inversion results in the other, or alternatively to jointly invert the data. We have tried this latter novel approach in the interpretation of sub basalt imaging data in the framework of the EC SIMBA project (ENK6-CT-2000-00075).