flex Coastal Land Use/Land Cover maps and Coastal Regulation Zone map on 1:25,000 and 1:50,000 scales derived from satellite data were collected from State Coastal Zone Management Authorities and enlarged into 1:12,500 scale. The georeferenced maps w

常用工具栏，放大，缩小，鹰眼，源代码..采用Arc gis for JS开发，HTML(Common toolbars, zoom in, zoom in, eagle-eye, source code)