Geological Maps Download

This is a web page of the Geological Survey of Japan, AIST where anyone can download for free various data of published geologic maps. Downloadable data are in jpeg (maps scanned to 200dpi), geotiff, Shapefile and kml (with contents in vector and image) formats and pdf file for a geologic map width description. Once the vector data is fixed , the file becomes accessible to the public.

By downloading the data, the user has agreed to the terms and conditions hereby stated in this page.

  • Geological Survey of Japan, AIST owns the document offered by the server and the copyright of the data.
  • The license of data is CC BY-ND. For details -- please see the page here.
  • Documents offered by the server may change or become inaccessible without prior notice.
  • Geological Survey of Japan, AIST and its personnel shall not be held responsible for any damage resulting from the use of these documents or to the changes of its contents, etc.
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