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Information × Registration Number 0115U002686, ( 0220U101723  ) R & D request Title The definition and analysis of changes in the Earth rotation parameters (EOP), regional and local movements and deformations (MaD) on geodynamic polygons Ukraine according Astro Space observations Head Medvedsky Myhaylo M., Кандидат фізико-математичних наук Registration Date 25-03-2015 Organization Main Astronomical Observatory popup.description1 Based on the recent Astro Space observations we will determine the Earth rotation parameters with the precision of international standards and will investigate the EOP at the new level of the Earth rotation theory. We will maintain the functionality of the existing Ukrainian net of stations updated with new units; analyze the solid datasets of EOP with aim to find the reasons which induce the complex polar motion; investigate how the change of EOP and MaD affect the realization of the sky and local Earth reference systems; update the software of observation reduction; improve the quality of the observations; performe theoretical investigations on the problems of space geodynamics and develop the software for the EOP and other parameters determination. popup.nrat_date 2024-12-10 Close