Renovation of Trbovlje city leveling network

摘要

The subject of this final paper is renovation of Trbovlje city leveling network. Back in years 1999 and 2000 there has been done recalculation of leveling networks in Slovenia and because Trbovlje city leveling networks had deviation, which was not in concordance with regulations, this leveling network wasn’t included into register of Slovenian geodetic points. Present final paper is divided into two parts. First part offers short presentation of theory of vertical systems and leveling, while second part deals with analysis of present leveling networks in the area of Trbovlje, project of renovation, measurements and processing of measured data. The latter is discussed in detail because the measured data must be properly corrected with regard to environmental influence and used instrumentation. Vertical network is leveled on level of vertical datum Trst in normal ortometric vertical system. In the end I present the results of measurements, that is, height above sea level for each benchmark of city leveling network and precision estimation of appointed heights