1.在erdas的Viewer中加载shp文件。2.Viewer中鼠标点击shp文件,该文件变黄色高亮。3.在Viewer菜单栏中单击AOI,在AOI下拉菜单中选择Copy Selection to AOI4.在Viewer菜单栏中单击File,在File下拉菜单中选择Save->AOI Layer as保存就可以了 O(∩_∩)O~