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Start Over Resource Type Polygon data Subject Oceans
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts oceans split into contiguous pieces. Ocean polygon is the same as Bathymetry 0 (sea level). This theme (and its inve... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts oceans split into contiguous pieces. These data are derived from the 10m ocean coastline data. Ocean polygon is the ... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts oceans split into contiguous pieces with scale ranking. These data are derived from the 10m ocean coastline data. Oc... North American Cartographic Information Society.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between lakes and land at high resolution. High represents an 80 percent reduction in size and quali... United States. National Geospatial-Intelligence Agency.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between land and ocean, excluding Antarctica, at crude resolution. Crude represents an 80 percent re... United States. National Geospatial-Intelligence Agency.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between land and ocean, excluding Antarctica, at full (original) resolution. GSHHG data are made ava... United States. National Geospatial-Intelligence Agency.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between land and ocean, excluding Antarctica, at high resolution. High-resolution represents an 80 p... United States. National Geospatial-Intelligence Agency.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between land and ocean, excluding Antarctica, at intermediate resolution. Intermediate represents an... United States. National Geospatial-Intelligence Agency.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between land and ocean, excluding Antarctica, at low resolution. Low represents an 80 percent reduct... United States. National Geospatial-Intelligence Agency.