  The arrival directions of Galactic cosmic rays exhibit anisotropies up to the
level of one per-mille over various angular scales. Recent observations of
TeV-PeV cosmic rays show that the dipole anisotropy has a strong energy
dependence with a phase-flip around 100 TeV. We argue that this behavior can be
well understood by the combination of various effects: the anisotropic
diffusion of cosmic rays, the presence of nearby sources, the Compton-Getting
effect from our relative motion and the reconstruction bias of ground-based
observatories.
