| 摘要 |
PURPOSE: A submerged position checking system and a method thereof are provided to recognize the location of a submerged moving body. CONSTITUTION: A GPS antenna(110) and a GPS receiver(120) calculates location information by receiving a GPS signal from a GPS satellite. A position storing memory(130) stores the location information. An acoustic wave transceiver(140) transmits the saved location information. A battery(150) supplies power to the GPS receiver and the acoustic wave transceiver. A weight(160) drops an underwater location tag(100) underwater.
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