Ocena niezawodności złożonych systemów pomiarowych

Methods of evaluation of reliability that arę the theoretical base of analysis of technical systems may be used at specific kind of suryey problems if the problem is complicated, number of vanables and interdependence of elements are numerous. The presented approach to determinaton of reliability measures takes into consideration features of complicated measurement process. In the paper it has been emphasized that reliability analysis should distinguish the typical geodetic tasks from suryey problems. The latter one is much more generał as the first one. That's why it needs to consider the specific features of identification problems, quantification and agregation of risk features in the system: MAN - ENVIRONMENT - SURYEY SYSTEM.