
TY  - JOUR
A1  - Grombacher, Denys 
A1  - Parsekian, Andrew 
A1  - Davis, Aaron 
A1  - Munday, Tim 
A1  - Flinchum, Brady 
A1  - Cahill, Kevin 
A1  - Hatch, Michael 
A1  - Knight, Rosemary 
T1  - Surface NMR to Image Aquifer Properties in a Magnetic Subsurface
JF  - ASEG Extended Abstracts
JO  - ASEG Extended Abstracts
Y1  - 2015
VL  - 2015
IS  - 1
SP  - 1
EP  - 5
KW  - 
UR  - https://doi.org/10.1071/ASEG2015AB242 
N2  - Surface Nuclear Magnetic Resonance (NMR) is a non-invasive geophysical technique providing the ability to image and investigate aquifer properties. In order to produce reliable images and interpretations of subsurface properties accurate modelling of the underlying physics is required. In magnetic environments, where the background magnetic field varies spatially, challenges can arise that lead to difficulty accurately modelling the excitation process and interpreting the signal&#39;s time dependence. We demonstrate using field data collected in the Anangu Pitjantjatjara Yankunytjatjara (APY) Lands of South Australia that neglecting the influence of the magnetic environment can significantly alter the final images and interpretation of the subsurface structure and properties. 
ER  -

