Global Map Project (GSI)Global Mapping project was advocated by The Ministry of Construction of Japan (current The Ministry of Land, Infrastructure, Transport and Tourism of Japan) aiming to develop digital geospatial datasets (Global Map) of the whole globe. Open to public. Landcover, vegetation, boundary, drainage, population, and transportation data are available.
2000 (raster), 2006 (raster), and 2011(vector) versions are currently available. (last updated: Jan, 2014)