“Urban Geological Map” is developed by 3D modeling of geological strata in urban areas, based on borehole logs and other geological and geomorphological data. The web-based application outputs 2D and 3D geological maps, cross-sections along the arbitrary lines, and borehole data used for 3D geomodeling. This new style of geological map is under development in the Tokyo metropolitan area.
View Urban Geological Map
The Urban Geological Map of Central Tokyo is a cooperative work with the Civil Engineering Support and Training Center, Construction Beaurou, Tokyo Metropolitan Government.
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The Urban Geological Map of the Northern Area of Chiba Prefecture is a cooperative work with the Chiba Prefectural Environmental Research Center (CERC).
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[Explanatory text]
The Urban Geological Map of the Northern Area of Chiba Prefecture is a cooperative work with the Chiba Prefectural Environmental Research Center (CERC).
[Explanatory text]
News
| Feb. 18th, 2022 | New function | 3D geological map can be displayed without plug-ins. |
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| Aug. 24th, 2021 | Release | 3D geological map (with SPT N-values) of northern Chiba area released. |
| Aug. 17th, 2021 | Release | Contour maps of geological boundaries in northern Chiba area released. |
| May 21st, 2021 | Release | Contour maps of geological boundaries in central Tokyo released. |
| May 21st, 2021 | Release | 3D geological map of central Tokyo released. |
| May 21st, 2021 | Release | 2D geological map of central Tokyo released. |
Contact
"Urban Geological Map Project"
Research Institute of Geology and Geoinformation, Geological Survey of Japan (GSJ)
National Institute of Advanced Industrial Science and Technology (AIST)
Address: AIST Central 7, 1-1-1 Higashi, Tsukuba, Ibaraki, 3058567 JAPAN
E-mail: urbangeol-ml(a)aist.go.jp (Please replace (a) with @ )
Contact to GSJ click here.