Edited 2015 shoreline shapefile for Ship, Horn, Petit Bois, Mississippi

The 2015 Mississippi coastal shorelines were originally extracted from 2015 Landsat imagery and published within United States Geological Survey (USGS) Open-File...2015年密西西比海岸岸线最初提取自2015年陆地卫星（Landsat）影像，并已发表于美国地质调查局（United States Geological Survey, USGS）公开文件中。