Shoreline Mapping Program of  POTOMAC RIVER, BRETON BAY TO MATHIAS POINT NECK, MD-VA, MD0701B
These data provide an accurate high-resolution shoreline compiled from imagery of  POTOMAC RIVER, BRETON BAY TO MATHIAS POINT NECK, MD-VA .  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 …