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Introduction to Earth Rotation Division and Mizusawa Astrogeodynamics Observatory (JPG 15K)
Activities of the Research Sections in Earth Rotation Division
Activities of Mizusawa Astrogeodynamics Observatory
Inter-University Researches
Education of Post-Graduate Students
Observational Facilities and Instruments -- VLBI System (JPG&GIF 96K)
Observation Facilities and Instruments -- Esashi Earth Tides Station (JPG 23K)
Observation Facilities and Instruments -- Geodetic Instruments (JPG 30K)
Time Keeping Office (GIF 46K)
International Cooperation (JPG 15K)
Plot of Polar Orbit (JPG 20K)
