| 摘要 |
<p>A method for towing a streamer array includes moving a vessel along a body of water. Streamers (20) are towed by vessel. A relative position is determined at selected points along each streamer with respect to the vessel. At least one of the streamers (20) is deflected at at least one longitudinal position along the streamer in response to the determined positions to maintain the streamers in a selected geometry. The selected geometry is related to one of survey vessel heading, energy source trajectory, previously plotted sensor trajectory and a lateral separation related to distance from the towing vessel.</p> |
