Abstract: There is disclosed a method and apparatus for sensing and generating images of objects including first sensor probe means sensitive to Coriolis forces for detecting first magnetic phenomena and for generating first signals in response thereto, second sensor probe means sensitive to Lorentz forces for detecting second magnetic phenomena and for generating second signals in response thereto and data processing means coupled to receive said first and second signals for analyzing said signals, correlating said signals and for deriving useful information from said signals.