  We consider the state determination problem using Mutually Unbiased
Bases(MUBs). For spin-1, spin-3/2 and spin-2 systems, analogous to Pauli
operators of spin-1/2 system, which are experimentally implementable and
correspond to the optimum measurement in characterizing the density matrix, we
describe a procedure to construct an orthonormal set of operators from MUBs.
The constructed operators are maximally commuting, can be physically realized,
and correspond to physical observables. The method of construction is general
enough to allow for extensions to higher-dimensional spin systems and arbitrary
density matrices in finite dimensions for which MUBs are known to exist.
