| 摘要 |
A method of determining the relative position of two detectors at the bottom of the sea by emitting N waves from a first set of N emission points, and recording for each point of emission of the first set the propagation time of the wave between said emission point and a first detector R1. Next, emitting Q waves from a second set of Q emission points, and recording for each emission point of the second set the propagation time of the wave between the emission point and a second detector R2. Relative position of the two detectors R1 and R2 can then be determined. |
