Link and Copyright

You are allowed to place a link to this website freely. However, this permission is not applicable to information containing a notice of restriction on link.
You are allowed to link this website without notifying us. However, when you make such a link, you shall indicate clearly that it is the link to Geospatial Information Authority of Japan’s website.

Displaying the contents of the websites on your frames may be regarded as duplication of information on this website. In some cases, you need to follow the procedures based on the Survey Act. Please refer to the following information.

• https://www.gsi.go.jp/LAW/2930-index.html (in Japanese)
• Contact

Please understand that proposal for mutual link is not always permitted.

When using the information (images, charts, texts and others) available on this website, please follow Geospatial Information Authority of Japan(GSI) Website Terms of Use(revised on March 4, 2025).
When using survey results defined in the Survey Act, an application for approval may be required.
For duplication and use of survey results, please refer to the following URL;
https://www.gsi.go.jp/LAW/2930-index.html (in Japanese)

Although we take all possible care to ensure the correctness of published information, no responsibility can be accepted for any actions carried out by users using information on this website.