to download the subsurface structure data of which type is depend on the data type setting.
Click "Subsurface structure" menu item which is a child of "Subsurface Structure Model" on Download page and the following view appears.
You can select an archive format from "zip" and "tar.gz" using the radio buttons.
You can select a file format from "CSV file" and "Shape file" using the radio buttons.
You can select data range from "First-mesh" and "All over Japan" using the radio buttons.
In the case of "All over Japan", the data has capacity of 20-30MB, so that please consider a usage and downloading time.
When "First-mesh" radio button is selected, the first-mesh selecting map appears.
Click the first-mesh on the map or the mesh code in the table to select a mesh for downloading.
The selection on the map and the table react each other.
You can select a data type from "Depth" and "Elevation" using the radio buttons.
Click to download the subsurface structure data of which type is depend on the data type setting.
Click the link to download the physical property data which is commonly applied to used for the whole of Japan.