As an inter- university research center, NAO Mizusawa is offering its facilities, observed data etc. for cooperative use by nationwide researchers. They are the Esashi Earth Tide Station as a geophysically stable site, absolute/relative gravity meters, cesium clocks, geodynamical databases, and the computer system including data analysis software systems developed at NAO Mizusawa. The 10m radio telescope at Mizusawa has been widely used as one of the J- NET telescopes. Together with the Mitaka correlator, Mizusawa Astrogeodynamics Observatory is acting as a VLBI correlation center of Japan.
