Analysis of vertical deflection differences obtained by astrogeodetic and gravimetric methods

Abstract

Components of vertical deflection as a function of anomaly potential are determined by using astrogeodetic or gravimetric methods. In this paper components of deflections obtained by astrogeodetic method were considered as conditionally correct and deflection of components determined by using gravimetric method, from conditionally correct values, were shown as digital terrain model quality functions and adopted hypothesis on the earth's crust masses density.