FACILITY INFORMATION DISPLAY PROGRAM, FACILITY INFORMATION DISPLAY METHOD, DISTANCE MARK DATA CREATING PROGRAM, AND DISTANCE MARK DATA CREATING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an operator with an environment wherein the installation position of facilities can be visually grasped by displaying the installation position of each facility installed along a route in a route map displayed on a display of a computer. SOLUTION: A route map showing a map of a known area wherein prescribed routes are prepared is displayed on a display, and icons indicating the installation position of each facility are displayed respectively on the route map. At this time, by interpolating the latitude/longitude information of the distance marks by using distance information of a plurality of distance marks set on the route and distance information of facilities, the latitude/longitude of the installation position of the facility is calculated, and the icon is displayed at the position corresponding to the calculated latitude/longitude in the route map. COPYRIGHT: (C)2008,JPO&INPIT