The disclosure relates to a method for verifying measured data from at least one sensor system. The measured data directly or indirectly describe values of physical quantities The values of indirectly described physical quantities are calculated from the measured data and/or from known physical and/or mathematical relationships. At least three values describing an identical quantity are subjected in pairs to a mutual comparison. In addition, at least two of the at least three values describing an identical quantity are determined independently of one another by at least one sensor system. A third value describing an identical quantity is determined by a basic sensor system. The disclosure further relates to a corresponding system and a use of the system.