You searched for: Subject Oceans Remove constraint Subject: Oceans Subject Aids to navigation Remove constraint Subject: Aids to navigation Place Cobscook Bay (Me.) Remove constraint Place: Cobscook Bay (Me.) Place Cape Cod Bay (Mass.) Remove constraint Place: Cape Cod Bay (Mass.) Year 2012 Remove constraint Year: 2012
2012. I.M. Systems Group. This point shapefile represents marine aids to navigation in the Northeastern United States. The Coast Guard maintains systems of marine aids to na... Coastal Services Center (U.S.).