The Integrated Geological Map Database contains most of the geological maps and other related information of the Geological Survey of Japan (GSJ), in vector and raster formats. The GeoMapDB is based on WebGIS (ArcIMS) technology, which makes it possible to browse, overlay and search geological maps online. The purpose of this database is to make many kinds of geological maps published by GSJ accessible to the general public. The database contains geological maps with scales ranging from 1:2 million to 1:25,000. Useful search tools and 3D display are also available. The help page is very useful if you visit the site for the first time.
[ Notice ]
We have the schedule to replace an alternative system. Second announcement will be informed at the time of implementation.