CCD digital camera and stabilized platform are adopted as the main devices for remote sensing on the UAVRS- II . The auto-control system of CCD digitalcamera and stabilized platform solves the sufficient overlapping on course line according to the simultaneous calculation about the intervals of exposure with reference to GPS navigating parameters of the unmanned air vehicle and control the drift angle by manipu lating the stabilized platform. Many ground and real air experiments have confirmed that the auto...