Geospatial Information Authority of Japan
Kitasato, Japan · built 1869
The Geospatial Information Authority of Japan (Kokudo Chiri-in), or GSI, is the national institution responsible for surveying and mapping the national land of Japan. The former name of the organization from 1949 until March 2010 was Geographical Survey Institute; despite the rename, it retains the same initials. It is an extraordinary organ of the Ministry of Land, Infrastructure, Transport and Tourism. Its main offices are situated in Tsukuba City of Ibaraki Prefecture. It also runs a museum, situated in Tsukuba, the Science Museum of Map and Survey.
Observatory data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).