Retrieving sand dune movements using sub-pixel correlation of multi-temporal optical remote sensing imagery, northwest Sinai Peninsula, Egypt

► Using COSI-Corr to correlate multi-temporal optical satellite imagery. ► Differentiation of stable interdune areas from active dune belts. ► Estimation of dune movements at sub-pixel accuracy and with wide spatial coverage. ► The validation of rates and direction of dune movements using the previous studies.