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The Role of Transform Functions in Geophysical Inversion
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Near Surface 2008 - 14th EAGE European Meeting of Environmental and Engineering Geophysics, Sep 2008, cp-64-00010
- ISBN: 978-90-73781-56-6
Abstract
We give an overview on possible transform functions (TF) used in geophysical inversion. For three different geophysical methods - dc resistivity sounding, surface nmr sounding and travel time tomography - we investigate how TF's affect the results of synthetic data, the singular value spectrum and resolution properties.