Provided is a method for differential timing based servo pattern for
magnetic-based storage media. A magnetic storage media includes a
magnetic first-pole polarity initialized servo track segment and a
magnetic second-pole polarity differential timing based servo pattern
recorded on the magnetic first-pole polarity initialized servo track
segment. The magnetic second-pole polarity differential timing based
servo pattern represents magnetic encoded servo position information for
facilitating a determination of a servo position error signal exclusive
of noise.