Natural reserve boundary pile monitoring method and system

The invention belongs to the technical field of electronic map monitoring, and provides a natural reserve boundary post monitoring method and system, and the method comprises the steps: dividing a monitoring region of an electronic boundary post on an electronic map according to the position of the electronic boundary post marked on the electronic map; calculating the spatial variation degree of each electron boundary post in the monitoring area according to the remote sensing image; judging whether each spatial change degree exceeds a change threshold value or not in real time, and if yes, marking the monitoring area where the electronic boundary post is located as an abnormal area; according to the method, all abnormal areas are transmitted to a client to be displayed, subtle changes of the area near the nearest electronic boundary post can be accurately monitored according to the spatial change degree, unobvious malicious land occupation can be accurately prevented, position changes are monitored only from