National database for ground investigation (NADAG)

National database for ground investigations (NADAG) shows borehole (points) where ground surveys are carried out. NADAG includes geotechnical data (boreholes) and has a view service for this. The services NADAG offers are free. Where raw data or reports are linked to the survey point, this can be downloaded free of charge. The information associated with each data point varies and partly depends on the format of data are passed on. There have been no attempts to correct errors in the data sets. NADAG and contributors are not responsible for the individual's use of the data sets. Use of data must be referenced to data owner.