こくどちりいん 国土地理院 LinksSentence search for 国土地理院Sentence search for こくどちりいんKanji details for 国, 土, 地, 理 and 院Edit in JMdict Noun1. Geospatial Information Authority of Japan (2010-); Geographical Survey Institute (1949-2010)Organization name Discussions Log in to talk about this word.