You searched for: Access Public Remove constraint Access: Public Subject Sea ice Remove constraint Subject: Sea ice Subject Oceans Remove constraint Subject: Oceans Place Arctic Ocean Remove constraint Place: Arctic Ocean Place North America Remove constraint Place: North America Format Shapefile Remove constraint Format: Shapefile
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.).