Collocation of Different Geodetic Techniques at the Main Astronomical Observatory in Kiev

I.Gaiovitch, O.Khoda, A.Osmak, A.Samoilenko

Dep. of Space Geodynamics, Main Astronomical Observatory, Ukrainian National Academy of Sciences, Golosiiv, Kiev-22, 252650, UKRAINE

The local geodetic network was established at the Main Astronomical Observatory (MAO) to determine the precise coordinates of the main point of the modernized Kiev Satellite Laser Ranging (SLR) station and the new permanent GPS station GLSV. For this purpose high precision geodetic measurements and MAO-LN'97 GPS campaign was carried out. The final GPS solutions, their comparison with the results derived from high precision geodetic measurements, and local ties (with 1 mm accuracy) in the MAO local network are presented.