
TY  - JOUR
A1  - Wright, C. 
A1  - Taylor, F.J. 
T1  - A note on shot static corrections for expanding spread profiling
JF  - Exploration Geophysics
JO  - Explor. Geophys.
Y1  - 1986
VL  - 17
IS  - 4
SP  - 213
EP  - 217
KW  - 
UR  - https://doi.org/10.1071/EG986213 
N2  - The Bureau of Mineral Resources has recently recorded expanding spread reflection profiles coincident with its regional near-vertical incidence seismic reflection lines primarily to obtain velocity estimates throughout the crust. Accurate shot corrections are required in the first stage of the processing of these expanding spread profiles. A simple least-squares procedure that uses the time differences between reversed shot-receiver paths has been developed for the calculation of shot static corrections. Numerical examples from an expanding spread recorded across the Nebine Ridge in south-east Queensland have been given to show that the standard errors in these corrections for high quality records should generally not exceed 1.0 ms. 
ER  -

