
TY  - JOUR
A1  - Robertson, William 
A1  - Hart, John 
T1  - Maximising the use of Induced Polarisation 2D Smooth-model Inversions
JF  - ASEG Extended Abstracts
JO  - ASEG Extended Abstracts
Y1  - 2003
VL  - 2003
IS  - 2
SP  - 1
EP  - 4
KW  - 
UR  - https://doi.org/10.1071/ASEG2003AB146 
N2  - In this paper a line of dipole-dipole data, from the Prominent Hill Deposit, will be used to show that with minimum time and effort a more suitable inversion model can be produced that improves the geophysicists interpretation. Inversions of forward models are used to support the interpretation and to help refine inversion parameters. The use of default parameters in an induced polarisation (IP) and resistively inversion programs should be considered the first stage and not the final outcome. The initial inversion model should be assessed critically and compared with the observed data. The inversion should be re-run adjusting default parameters to produce a better inversion. Areas of complex geology tend to produce IP responses that are complex due to the interaction of multiple sources. The recognition and interpretation of these complex features are essential in designing a drill program to successfully test the sources. 
ER  -

