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SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997 |
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#10 |
Electrician's Mate
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To follow up and clarify this '3D'.
Submarine sonar systems determine not just the bearing (angle in the X axis) of the energy source but also the angle in the Y-axis. This is accomplished by Beam-forming. You can read about it here in a unclassified PDF. http://www.dtic.mil/dtic/tr/fulltext/u2/a250189.pdf |
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