Assessment of coastline changes in river delta mound bushehr using by statistical analysis spatial information and remote sensing techniques

In coastal environments due to the confluence of three areas, hydrosphere, atmosphere and lithosphere is of the most complex and sensitive environment. Deltas of the most important and most valuable areas in the coastal area that of the addition of hydrodynamic flow of the river causes major changes in the coastal environment. Knowledge of changes in the fertile Delta region has a very important role in the sustainable development of the environment. Because of the wide range of remote sensing data source is appropriate for Environmental Assessment. The study of Landsat satellite images of temporal years 2015 to 1973, Maps, information, software, and space concept was used as a research tool. The purpose of this study is Assessment of river delta coastline are in a period of 42 years using a visual, semi-automatic and automatic Methods and statistical analysis same transects to calculate the rate of change along the of the control field and the analysis of changes is. Results of the study show that using a combination of remote sensing and morphometric convenient and accurate method to assess changes coastline is a coastline. So it was found according to the rise in water level changes in the Persian Gulf highest output mound River Delta coastal region. Because of the low slope, 48/48 square kilometers of area to go underwater.Therefore, any initiatives should be given facilities and infrastructure in the coastal region geomorphologic changes.