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Federal
Atlantic NAD 83 Continental Shelf Boundary (CSB)
Department of the Interior —
This data set contains Continental Shelf Boundary (CSB) lines in ESRI shapefile format for the BOEM Atlantic Region. The CSB defines the seaward limit of federally... -
Federal
Continental Shelf Boundary - Gulf of Mexico Region NGDA
Department of the Interior —
This data set contains Continental Shelf Boundary (CSB) lines for the BOEM Gulf of Mexico Region. The CSB defines the seaward limit of federally managed OCS lands....