2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts ocean coastlines worldwide, including major islands. Coastline is matched to land and water polygons. The ocean coa... North American Cartographic Information Society.
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2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts ocean coastlines worldwide, including major islands. Coastline is matched to land and water polygons. The ocean coa... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts ocean coastlines worldwide, including major islands. The 50m coastline is a generalized version of the 10m coastlin... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts coastlines for minor islands that are 2 sq. km. or less in size. Additional small ocean islands are ranked to two l... North American Cartographic Information Society.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between lakes and land at full (original) resolution. GSHHG data are made available at 5 resolutions... United States. National Geospatial-Intelligence Agency.
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 lakes and land at intermediate resolution. Intermediate represents an 80 percent reduction i... United States. National Geospatial-Intelligence Agency.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between lakes and land at low resolution. Low represents an 80 percent reduction in size and quality... United States. National Geospatial-Intelligence Agency.
2014. Wessel, Paul and Smith, Walter H. F. This polygon shapefile represents the boundary between lakes and land at crude resolution. Crude represents an 80 percent reduction in size and qua... United States. National Geospatial-Intelligence Agency.
2015. Santa Clara Valley Water District (Calif.). This point shapefile depicts centroid locations of 1000 foot interval Creek Stations representing dynamic segmentation measures that group data acc... Santa Clara Valley Water District (Calif.).