Digital Shoreline Analysis System version 4.1 Transects with Long-Term Rate Calculations for the Massachusetts Islands Region including Martha's Vineyard and Nantucket (MA_Islands_LT.shp)

Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is on the rise despite the...海洋沙质海滩是热门休闲度假目的地，周边往往环绕着拥有珍贵不动产的社区。尽管存在……，开发活动仍呈上升趋势。