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2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile represents railroads in North America only. The “basic” railroads at 10m scale are from Commission for Environmental Cooper... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages for rivers in North America only ranked by relative importance. Includes name and line width ... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile represents roads in North America only, including preliminary scale ranking and full list of attributes. The “basic” roads ... North American Cartographic Information Society.
2004. California. Department of Fish and Game. Marine Resources Region. This line shapefile represents the offshore boundary between the United States and Mexico. This layer is part of a collection of data created by th... California. Department of Fish and Game. Marine Resources Region.
California. Department of Fish and Game. Marine Resources Region. This line shapefile represents California's offshore islands. This layer is part of a collection of data created by the California Department of Fi... California. Department of Fish and Game. Marine Resources Region.
2014. California. Department of Transportation. This line shapefile represents the locations of capital improvement projects programmed by the State Transportation Improvement Program (STIP) that... California. Department of Transportation.
2015. County of San Mateo Information Services Department. This polyline shapefile depicts all roads and trails open to the public in close proximity to or on lands within the Midpeninsula Regional Open Spa... County of San Mateo Information Services Department.
2017. Jasper Ridge Biological Preserve (Agency). This line shapefile represents a portion of Oregon Expressway in Palo Alto, California. This layer is part of a collection of GIS data created and ... Jasper Ridge Biological Preserve (Agency).
2016. San Francisco Estuary Institute and County of San Mateo Information Services Department. The SF Bay Shoreline Inventory mapping consists of two main elements:Mapping of Bay shore features (levees, berms, roads, railroads, embankments, e... County of San Mateo Information Services Department.
2015. Monterey County (Calif.). This line shapefile represets marine outfalls in Monterey County, California. A marine, or ocean, outfall is a pipeline or tunnel that discharges m... Monterey County (Calif.).