Method for collecting near sea surface atmospheric waveguide state data through multiple nodes

The invention discloses a method for collecting near sea surface atmospheric waveguide state data through multiple nodes, and the method comprises the steps: arranging a multi-node monitoring terminal in a certain region for transmitting and receiving a microwave signal, and forming a net-shaped monitoring link; and recording signal level and path loss data reflecting channel characteristics of each link and multi-dimensional meteorological data of the sea surface nearby each node, pre-processing, compressing and storing the acquired data and a channel monitoring result, and sending the pre-processed data and the compressed and stored channel monitoring result to a shore-based command center. Compared with a direct measurement method, the method disclosed by the invention has the advantages of low cost, capability of being used for monitoring a waveguide environment and a channel in a large area and the like, and can realize all-weather, large-area, high-precision and long-time ocean waveguide information per