Earthquake short-term precursor information networking monitoring method and earthquake short-term precursor information networking monitoring system

The invention discloses a networking monitoring method and system for earthquake short-term precursor information, and relates to the technical field of earthquake monitoring, and the method comprises the following steps: carrying out the matrix arrangement of a plurality of atmospheric tidal gravimeters and solid tidal gravimeters in a monitoring region, and obtaining a monitoring network; the resolution ratio of the atmosphere tide gravimeter and the solid tide gravimeter is 0.01 mu Gal, and the measurement frequency range is DC-400mHz; collecting gravity disturbance signals 1-30 days before a strong earthquake occurs through a measuring network; and processing the gravity disturbance signal through a least square method to obtain earthquake short temporary gravity precursor information. According to the invention, the atmospheric tide gravimeter and the solid tide gravimeter are selected to collect weak gravity disturbance signals, and meanwhile, a solid and atmospheric tide dynamic gravimeter combined net