Simulated all-sky maps of the 511 keV intensity distribution (in ph cm^-2 s^-1 sr^-1) for ⁵⁶Ni positrons with the dipole halo field configuration and an SN Ia escape fraction of 5%. The maps correspond to the 511 keV emission of positrons produced in the ellipsoidal bulge component (top left), the holed exponential component (top right), the SFD component (bottom left), and the entire Galaxy (by summing the three previous all-sky maps; bottom right).