No abstract

CCTV is becoming more important in solving incidents. Various solutions have been developed for effective control, and GIS solution that displays CCTV video on the map is the most useful among them. On the other hand, in the current system, since CCTV does not have a sensor such as a digital compass, it displays only the location of CCTV, not the area that CCTVs view. In this paper, we present a methodology to indicate which area a CCTV is monitoring in the existing system. It can be accomplished by showing video regarding specific PTZ values to users and receiving information from users about the area.