1. Basic units nad constants, time systems. 2. Celestial reference systems, precession, nutacion, international celestial reference system. 3. Global Earth-Fixed Geocentric system, polar motion, geocentre variations, terrestrial reference system. 4. Gravity field and local astronomic systems. 5. Historical development of geodetic control networks. Coordinate system of Unified Trigonometric Cadastral Network. Astronomical-geodetic network, its modernization. 6. Development of vertical geodetic control. Height system Bpv and its modernization. Development and modernization of gravimetric control. 7. Geocentric reference systems and frames - development. Satellite networks in CR. 8. Methods of quasigeoid determination. Geodynamic networks. Local geodetic networks. Integration of classical and satellite measurements. 9. Analysis and interpretation of repeated mesurements in geodetic networks. 10. Global geodetic observing system.