Sealed sea surface dragging floating body positioning indicating device

A sealed sea surface dragging floating body positioning indication device comprises a positioning indication control module system, a sealing box, a sealing antenna protection rod and a sealing lamp.The device is provided with a positioning module, a control module, a wireless transmitting radio station module, a communication antenna, a power supply module and the like. A positioning indicationcontrol module system is arranged in the sealed box, the sealed antenna protection rod is in a circular tube shape, and the material and the structure of the sealed antenna protection rod are formed by mixing a metal steel tube and a polyester circular tube. A sealed sea surface dragging floating body positioning indication device is used for Beidou/GPS signal acquisition and processing in sea surface dragging floating body motion. The collected signals are processed; data are sent out through the antenna, coordinate information of the dragging floating body on the sea surface is provided fora marine special operation