Youngseok Kim and  Chul Park and  Jonghwa Yi and  Sangsik Choi,  Image Distortion Correction Method of 2-MHz Side Scan Sonar for Underwater Structure Inspection.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2018, vol. 136(4). 401 - 406
    [viewed 20 April 2021]. Available from: https://publications.waset.org/pdf/10008765.