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Very Large Array comparison table
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radio interferometerastroweb array telescope     Type of radio telescope that relies on the use of two or more aerials at a distance from each other to provide a combination of signals from one source which can be analyzed by computer. Such an analysis results in a resolution that is considerably better than that of a parabolic dish aerial by itself because of the greater effective diameter. 
Very Large ArrayNRAO Very Large Array1 arcsecond VLAradio interferometernear Socorro, Atacama desert, New Mexico, USA82 feetA radio telescope distributed along three 13-mile-long arms of a Y-shaped track.27

Next radio interferometerVLBA    Upradio interferometer    Previous radio interferometerMERLIN