Abstract We present thermal observations of Ganymede from the Atacama Large Millimeter Array (ALMA) in 2016–2019 at a spatial resolution 300–900 km (0.″1–0.″2 angular resolution) and frequencies 97.5, 233, 343.5 GHz (wavelengths 3, 1.3, 0.87 mm); collectively covered all longitudes. determine global thermophysical properties using model that considers subsurface emission depth- temperature-depe...
