unified zero of sea post

Geodesic work optimization for determining likely marks of water level in the different systems of heights

Purpose. There is a need for State leveling network reconstruction through the determination of Reineke – Tenberg mark in BS77 for optimization of geodetic works in marine industry, which will allow determination of BS zero mark in the State Height system BS77 at each water gauge station. The possibility permits the matching of the State Leveling system of the country with leveling systems of the neighboring countries which is expected within framework of fulfilling the UELN project. Methodology and the results of the work.