Razmi, Maryam, Mohammad Asgari, Hossein, Dadollahi Sohrab, Ali, Nazemosadat, Seyed Mohammad Jafar, Khazaei, Seyed Hossein (2017). Evaluation of the optimum index and MNDWI in examining coastline changes in the northern Persian Gulf (Case study: Dayyer). *Journal of RS and GIS for Natural Resources*, 8(1), 52-65.