Publisher: Geological Survey (U.S.) / Subject: Oceans / Collection: National atlas of the United States of America, 1997-2014 / Access: Public / Data type: Polygon - University of Texas Libraries GeoData Search Results

Publisher: Geological Survey (U.S.) ✖ Subject: Oceans ✖ Collection: National atlas of the United States of America, 1997-2014 ✖ Access: Public ✖ Data type: Polygon ✖

1. Sea Ice, North America, 2004

2004. Instituto Nacional de Estadística, Geografía e Informática (Mexico), Geological Survey (U.S.), and Canada Centre for Remote Sensing. This polygon shapefile shows the approximate extent of marine areas in the Arctic covered by permanent polar ice. The data originated from the Cana... Geological Survey (U.S.).

2. Official Protraction Diagram and Leasing Map Boundaries, United States, 2001

2001. United States. Minerals Management Service. This polygon shapefile shows the official protraction diagram (OPD) and leasing map boundaries for the United States, covering areas of the Outer C... Geological Survey (U.S.).