2010 年 43 巻 p. 111-118
The Web site using the data basesystem which cooperates with map information server is very useful. However, the construction of such Web site is generally costly. The site using an open map server like "Google Maps" has been increasing. "Denshi-kokudo Web System" which was made by The Geospatial Information Authority of Japan in 2003 is one of the open map servers. We built a Web system using database and "Densi-kokudo Web system". We got the way to use "Denshi-kokudo Web System API" and found the "Denshi-kokudo Web System" very beneficial. This paper shows an example how to construct the Web system using database and "Densi-kokudo Web System"