GNGTS 2018 - 37° Convegno Nazionale

GNGTS 2018 S essione 3.3 725 Fig. 2 - Results for the residual statics corrections for different model space dimension. From left to right: The synthetic reference CMP gather, the trace-shifted CMP, the final QPSO CMP, the final ICA CMP, the final FA CMP. a), b) and c) pertain to the 20-, 40- and 60-trace tests. times the number of unknowns (i.e. the number of time shifts to be determined), whereas the maximum number of iteration allowed is set to 150, 200 and 300 for the 20-, 40- and 60-trace examples, respectively. For each model space dimension, we perform 5 optimization runs