  Tomographic probability representation of multimode electromagnetic field
states in the scheme of center-of-mass tomography is reviewed. Both connection
of the field state Wigner function and observable Weyl symbols with the
center-of-mass tomograms as well as connection of Gr\"onewold kernel with the
center-of-mass tomographic kernel determining the noncommutative product of the
tomograms are obtained. The dual center-of-mass tomogram of the photon states
are constructed and the dual tomographic kernel is obtained. The models of
other generalised center-of-mass tomographies are discussed. Example of
two-mode Schr\"odinger cat states is presented in details
