Please note that this SEG/AAPG expanded abstract lacked proper attribution of Figure 2, reproduced below. The caption for this figure should have sourced an image that originally published in a United States patent application, to read:

Figure 2. Conventional determination procedure for sweep mode and fleet queue. Image adapted from Dean, 2012 (Figure 7), available at

Similarly, the full citation for the source work containing the figure should read:

Dean, T., 2012, Efficient seismic source operation in connection with a seismic survey. United States patent application: US13/167,612 (US20120075955A1), filed June 23, 2011, published March 29, 2012.

Published Figure...

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