Galactic map of the velocity distribution V_Z vs. V_ϕ of giant stars (log(g) < 3.5) with |Z|< 1 kpc belonging to the Medium Quality sample. The objects are shown, from left to right, in three Galactocentric distance ranges: 6 < R < 8 kpc (883 621 giants), 8 < R < 10 kpc (867 582 giants), and 10 < R < 12 kpc (138, 208 giants). Top panel: normalised density distribution. Bottom panel: distribution colour coded according to [M/H].