Basic studies

The ground research register contains basic research data, most of which are studies of roads, infrastructure and waterways owned by the Finnish Transport Agency throughout Finland. The register also includes basic studies of ELY Centres and cities. Bottom studies include drillings, most of which are printing and drilling drillings. In addition, the register contains other basic research data, such as test well cards and laboratory results, such as oedometer tests. The basic research data can be downloaded in the Infra-base research format either in the original or in the ETRS-TM35FIN coordinate system. Coordinate conversions are made according to MML conversion formulas. The Finnish Transport Agency’s basic research data includes both the basic data of the points and the actual measurement data (observation market data). Only metadata, i.e. basic data according to the infra-base research format without measurement data, are presented from the base studies of some owners.