Shoreline Mapping Program of  PORTIONS OF THE MIDDLE, GUNPOWDER AND BUSH RIVERS, MD, MD0501C
These data provide an accurate high-resolution shoreline compiled from imagery of  PORTIONS OF THE MIDDLE, GUNPOWDER AND BUSH RIVERS, MD .  This vector shoreline data is based on an office interpretation of imagery that may be suitable as a geographic information system (GIS) data layer. This metadata describes …