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In underwater networking, the oceanographic collection of data users radio meters to estimate the sea surface temperature ,scatter meters to measure the wave disturbances, wind speeds and directions and altimeters to measure ocean surface deformation to determine sea surface slopes and ocean current. The underwater vehicles are classified into autonomous underwater vehicle(AUV) ,to detect and map the underwater survey machines such as a hazards. It is also determined as UUV(Unmanned under water vehicles), also known as underwater drones. These are the vehicles that operate in underwater without a human occupant. It would constitute a kind of a