Method and system for obtaining gate address coordinates from electronic map

The invention discloses a method for obtaining gate address coordinates from an electronic map. The method comprises the following steps of: obtaining coordinates of the original gate address in the electronic map in the electronic map; obtaining a missing gate address according to the original gate address in the electronic map; and computing according to the coordinates of the original gate address in the electronic map to obtain coordinates of the missing gate address. According to the method and the system for obtaining the gate address coordinates from the electronic map, the gate address recorded in the traditional electronic map is used as the original gate address in the electronic map for establishing a gate address map without carrying out massive on-site acquisition, thus cost is effectively reduced, defects of manual acquisition of the gate address data are overcome, and condition of acquisition errors is avoided.