
TY  - JOUR
A1  - Wade, Thomas 
A1  - Legault, Jean M. 
A1  - Plastow, Geoffrey 
A1  - Izarra, Carlos 
A1  - Bagrianski, Andrei 
T1  - Results of an Integrated Helicopter ZTEM-Gravity-Magnetic System Test Survey Over the Vredefort Dome Structure, South Africa
JF  - ASEG Extended Abstracts
JO  - ASEG Extended Abstracts
Y1  - 2016
VL  - 2016
IS  - 1
SP  - 1
EP  - 4
KW  - 
UR  - https://doi.org/10.1071/ASEG2016AB265 
N2  - In 2016, Geotech completed a test of a helicopter-borne GT-2A gravimeter combined with ZTEMTM (Z-Axis Tipper Electromagnetics) and aeromagnetic towed bird system over the Vredefort Dome impact structure in South Africa. The survey consisted of nine (9) approx. 70 km long NW-SE oriented flight lines, totalling 640 km, acquired at a nominal spacing of 500 m over an area of approximately 650 km2. The successful test demonstrates the feasibility of integrating density measurements using airborne gravimetry on a helicopter platform while combining the superior depth of investigation of ZTEMTM and aeromagnetics for regional geophysical survey applications. 
ER  -

