The present invention provides a method to calibrate an on-board remote
sensing system using a self-locking travel pattern and target remote
sensing data. The self-locking travel pattern includes a number of
parallel travel lines having overlapping swath widths between adjacent
travel lines. The overlapping swath widths are used to determine the
boresight angles and range offset of the remote sensor device. In
addition, the method can be used to generate estimated horizontal and
vertical displacement errors. These estimated errors can be used as
correction factors for the range offset and boresight angles.