Remote Sensing especially the satellite imagery is an available tool to monitor the changes of coastline, because it can cover a large area and observe the same zone repeatedly.

• 遥感技术可作为海岸线变化监测的有利工具,特别是卫星遥感很适合于动态变化的探测,因为它可以对相同的地区进行重复性观测,且能覆盖很大的区域。