Venerando E. Amaro and  Francisco Gabriel F. de Lima and  Marcelo S.T. Santos,  An Evaluation of Digital Elevation Models to Short-Term Monitoring of a High Energy Barrier Island, Northeast Brazil.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2013, vol. 76(4). 195 - 202
    [viewed 27 September 2020]. Available from: https://publications.waset.org/pdf/14731.