A supposition of the ship's magnetic field monitoring stations on the network

The chief function of the ship's magnetic field monitoring station is daily monitoring and dynamic judging magnetic characters of ship in commission.One of questions how to use and manage daily magnetic characters needs to be solved.The building supposition of the ship's magnetic field monitoring stations is given,the basic capacity about the system is discussed,and some unsolved technologies are brought.The stations on the network is the direction necessarily,also is the important part of managing and improving ship's magnetic stealth performance.