Long-term navigation fixed-region floating monitoring system

The invention discloses a long-term navigation fixed-region floating monitoring system. The long-term navigation fixed-region floating monitoring system includes an aerial platform, a ground console with more than two degrees of freedom, a control box and a main control machine; the air platform is connected with the ground console through a traction line; the aerial platform is provided with a camera and transmits acquired video signals to the control box; the traction line passes through a tension/pressure sensor of two degrees of freedom, and a pulley block on the ground console, and then, is wound on a reel; a tension/pressure sensor used for sensing the magnitude of a radial force of the traction line is arranged at a position where the traction line is arranged; the main control machine can adjust the attitude of the ground console through the transmission of the signals of the tension/pressure sensor of two degrees of freedom to the ground console; and the main control machine controls the releasing and winding of the traction line through the signals of the tension/pressure sensor. The long-term navigation fixed-region floating monitoring system of the invention has the advantages of simple structure, low cost, convenient operation, wide monitoring range and reliable performance.