ESTIMAITION OF THE ACCURACY OF ZERO-FREE GEODETIC NETWORKS WITH DIFFERENT WAYS
Geodetic networks that do not contain the entry points (zero-free) are often used in the geodetic manufacture for the determination of sediment deformation structures and frames. The problems of obtaining inverse weight matrix for these networks in order to further estimate the accuracy of equation of the measured values. Inverse weight matrix for the zero-free networks can be obtained in various ways.