Geological information is basic information on the land and the surrounding seas, which has been systematically compiled through geoscientific research. The Research Institute of Geology and Geoinformation (IGG) conducts geological surveys for terrestrial and marine geological maps and geoscientific maps to be useful in society, and provide authentic geological information in accordance with Japanese Measurement Standards and Intellectual Infrastructure Development Plan. In particular, the Institute organize geological information for urban areas and their coastal areas to reduce the risk and impact of natural disasters in urban areas. Researches for the development, integration, and advanced use of geological information in Asia are also conducted to resopond to the international needs.