  Superposition of unresolved sources of gravitational waves (GW) is expected
to create a persistent background of stochastic gravitational wave background
(SGWB). Different types of astrophysical and cosmological sources are however
likely to be present in the background. We present an algorithm for separation
of the components with distinct frequency spectral indices into individual
sky-maps. To demonstrate the method, we simulate GW signals for different
spectral indices and corresponding sky-maps, e.g., point sources like the Virgo
cluster and extended ones like the Milky Way Galaxy, and apply our method to
recover the injected maps.
