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The Ground Investigation Register contains ground investigations, most of which are road, railway and waterway investigations from Finland owned by the Finnish Transport Agency. Register also contains investigations owned by the Centre for Economic Development, Transport and the Environment and cities. Ground investigations mainly are weight soundings. There is also other kind of ground investigation information such as laboratory measurements in the register. Investigations can be downloaded in Infraformat either in the original coordinates or ETRS-TM35FIN. Coordinate transformations are based on the formula of the National Land Survey of Finland. Finnish Transport Agency's ground investigations in the service include both basic information and the actual measurement data. Only basic data (location etc.) without measurements is given in the register of some owners.
Enter the search term or part of it in the search field or directly select a product from the list. With the "On the + sign, you can open the information of the product and view it on the map window. Move the product with the "Interface", "Download" or "Buy" button to the Shopping Cart.
In regard to product series, such as Detailed aerogeophysical survey, or Aerogeophysical low altitude maps at 1:20 000 scale, the intended areas or map sheets must first be selected with the "Area selection" tool in the map window and then be transferred with the "Download" or "Buy" button to the Shopping Cart or with "Order" buttom to the Order request form.