| 摘要 |
PROBLEM TO BE SOLVED: To retrieve and easily provide many position-dependent information contents over a wider range by automating the information gathering of the position-dependent information contents as contents depending upon position relation. SOLUTION: A position-dependent information contents retrieving server 3 gathers position information and link information included in the position- dependent information contents provided by a position-dependent information contents server 2 through the Internet, a position-dependent information contents index database 4 stores them while making them correspond to each other, and the position-dependent information contents retrieving server 3 performs retrieval regarding a position and provides the retrieval result including the link information made to correspond to matching position information.
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