The invention provides a man-earth relationship network model and a data processing method. The model comprises a plurality of node units, a plurality of side units and an analyzing unit, wherein each of the node units comprises a kernel module; the kernel module comprises a person kernel module, a place kernel module and an event kernel module which are used for recording relevant information of persons, places, or events respectively; each of the side units comprises a relation side unit and a self-loop side unit; the relation side unit is used for storing and recording relations among persons, places and events among different node units; the self-loop side unit is used for storing and recording change relation of persons, places, or events of the same node unit; and the analyzing unit is used for analyzing comprehensive relations among the persons, the places and the events through a time clustering method or a space clustering method. According to the network model and the data processing method, relations among elements such as persons, places and events can be recorded, so that special problems in special time and space can be analyzed by the time clustering method, a place clustering method, etc.