Infield Seafloor Geometry Solutions Using a Hybrid Acoustic Pinger and First Break Analysis

P156 INFIELD SEAFLOOR GEOMETRY SOLUTIONS USING A HYBRID ACOUSTIC PINGER AND FIRST BREAK ANALYSIS 1 DAVID LAMB 1 JOEL STARR 1 CHUCK DIGGINS 2 and ETIENNE MARC 3 1 PGS Geophysical Data Processing PGS House Mayfield Road Walton-on-Thames KT12 5PL UK 2 PGS Geophysical Data Processing 3 PGS Geophysical Marine Acquisition Summary Seafloor receiver positioning has traditionally been carried out with high frequency acoustic pinger observations and GPS data. This positioning accuracy can be then confirmed by displays of Linear Move Out (LMO) corrected seismic data in the shot and seafloor station domains. Shot and seafloor stations with correct positions