Complex sentence: Since 2008, the telescope has been used for Very-long-baseline interferometry as part of the European VLBI Network, the Global mm VLBI Array, and the International VLBI Service for Geodesy and Astrometry.
Split into simpler sentences: Since 2008, the telescope has been used for Very-long-baseline interferometry for both astronomy and geodesy. It is part of the European VLBI Network, the Global mm VLBI Array, and the International VLBI Service for Geodesy and Astrometry.