Median galactocentric radial velocity (top) and velocity dispersion (bottom) calculated in GIBS fields (circles), GES fields (squares), and APOGEE bins (triangles), as a function of Galactic longitude, for different latitudes marked with different colors. The APOGEE stars used in the left panels are in the disk with line-of-sight distances smaller than 3 kpc. Bulge stars (R_GC ≤ 3 kpc) are used in right panels.