Geospatial Information Authority of Japan

The Geospatial Information Authority of Japan (GSI) is a government agency responsible for collecting, managing, and distributing geographic and spatial information in Japan. It creates detailed maps, monitors land changes, and provides data on natural disasters and environmental issues. The GSI plays a crucial role in supporting urban planning, infrastructure development, and disaster management by ensuring that accurate geographic information is available to government bodies, businesses, and the public. Its work helps enhance safety, promote research, and foster sustainable development across the country.