Geological Maps Download

What's New

February 1, 2018
JPEG image data of out of stock geological maps (excluding some) released.
January 23, 2018
Seamless Digital Geological Map of Tochigi Prefecture vector data, 1/50,000 scales of Miscellaneous Map Series 41, released. For details here (Japanese Only).
Octover 24, 2017
Geological Map of Fuji volcano (Second Edition), 1/50,000, vector data was updated. For details, refer to readme.txt in the download file.
July 19, 2017
VOLCANOES OF JAPAN (Third Edition) of 1/2,000,000 vector data released.
July 04, 2017
Geological map of volcanoes: Following 19 volcanoes data released.
Sakurajima, Usu, Kusatsu-Shirane, Aso, Hokkaido-Komagatake, Asama, Aogashima and Submarin volcanoes of south of Izu islands, Unzen, Nasu, Izu-Oshima, Kirishima, Miyakejima, Iwate, Kuchinoerabujima, Tarumae, Tokachidake, Suwanosejima, Zao, Kuju.
March 27, 2017
Vector data: Following 17 files of 1/50,000 geologic maps released.
Suzumisaki_Notoiida_Horyuzan, Hidahurukawa, Fukui, Arashimadake, Imajo_Takenami, Neo, Hachiman, Tanikumi, Mino, Oeyama, Maizuru, Obama, Kumagawa, Chikubushima, Ominagahama, Ogaki nad Gifu.
Jauary 31, 2017
Added function that can download up to 8 files at once.
December 27, 2016
Vector data: Following 40 files of 1/50,000 geologic maps released.
Konosu, Nanbu, Koguchiseto, Ochigata, Abugashima, Mikkaichi, Tsubata, Isurugi, Toyama, Uozu, Kanazawa, Johana, Yatsuo, Shirokimine, Mikkamachi, Kammurijima, Miyazu, Tangoyura, Nokogirizaki, Nishizu, Tsuruga and Yokoyama
Exploration report: A pdf of description of "Mobara" area are available for download.
Notice : The vector data uploaded before applying the new license on October 3 has documents of the old license. However, the new license will be applied if downloading on or after this date.
October 03, 2016
New Terms of Use is enabled. For more information, please here .