  We investigate the electronic structure of highly conducting perovskite
SrMoO$_{3}$ using valence band photoemission spectroscopy and electronic
structure calculations. Large intensity corresponding to coherent feature close
to Fermi level is captured by density functional theory (DFT) calculation. An
additional satellite at $\sim$ 3 eV binding energy remains absent in DFT,
hybrid functional (DFT-hybrid) and dynamical mean field theory (DFT + DMFT)
calculations. Mo 4$d$ spectra obtained with different surface sensitive
photoemission spectroscopy suggest different surface and bulk electronic
structures. DFT + DMFT spectral function is in excellent agreement with the
coherent feature in the bulk Mo 4$d$ spectra, revealing moderate electron
correlation strength. A large plasmon satellite and signature of strong
electron correlation are observed in the surface spectra, while the bulk
spectra exhibits a $weak$ plasmon satellite.
