Spatial information using system, system for obtaining information, and server system

摘要

Allows a user moving in the open air to obtain information the user wants to obtain about an object in real time. In an example embodiment a spatial information using system comprising a client apparatus carried by a movable body and a central system for providing predetermined information to the client apparatus is provided, wherein: the client apparatus comprises a camera for obtaining image information and a positional information obtaining device for obtaining positional information about the client apparatus from a GPS satellite and sends the obtained image information obtained and positional information to the central system; and the central system extracts additional information about an object contained in the image information based on the image information and the positional information received and sends the additional information to the client apparatus.