了解岸线资源利用现状,科学、合理地评价岸线资源条件是实施沿江开发战略、建立沿江基础产业带、科学合理地确定沿江产业布局的前提和基础。利用高分辨率卫星影像,通过影像融合,快速发现目标靶区,精确确定岸线占用单位的空间位置与几何形状;运用GIS分析技术,弄清长江岸线江苏段的资源与利用现状,选取科学合理的评价单元,对研究区内的岸线资源进行评价,为长江岸线苏州段的合理利用与开发提供重要的参考依据。

It is the foundation and precondition to implement the stratagem“to develop regions along Yangtze River,to construct industial strap along Yanagtze River”and plan industial distribution along Yangtze River scientifically and reasonably for knowing about use status quo of water-front resources and evaluating water - front resources scientifically and reasonably.Satellite images with high resolution are used to quickly find out the target areas along the bank to make certain the used spatial location and geometric shape by method of image fusion with lower resolution image.The use status quo along the Yangtze River in Suzhou is clarifi ed,on the basis of which,the water - front resources are evaluated by GIS based on scientific and reasonable division of riverbank cells.All the job provides some important consultation for scientific and reasonable utilization and exploitation of water - front resources of the Yangtze River in Suzhou.