Argentine-German Geodetic Observatory (AGGO)

AGGO is the Argentine-German Geodetic Observatory, a joint initiative of Argentina’s CONICET and Germany’s Federal Agency for Cartography and Geodesy. The site combines GNSS, very long baseline interferometry, satellite laser ranging, gravimetry and timekeeping to contribute to global and regional geodetic reference frames. The observatory is located in Buenos Aires Province, Argentina. Sources: [Observatory overview](https://www.aggo-conicet.gob.ar/observ.php); [Instruments and observing techniques](https://www.aggo-conicet.gob.ar/instrumental.php); [Location and contact](https://www.aggo-conicet.gob.ar/contacto.php).