1997. This polygon shapefile contains ice observations in the Arctic region for September 4, 1997. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).
Search Results
1997. This polygon shapefile contains ice observations in the Arctic region for September 5, 1997. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).
1877. Edward Stanford Ltd. Shows colonial possessions, indigenous populations, railways, and submarine telegraph cables.; Relief shown by hachures and spot heights.; "Additio... Edward Stanford (London).
2000. This polygon shapefile contains ice observations in the Arctic region for October 16, 2000. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).
2000. This polygon shapefile contains ice observations in the Arctic region for October 17, 2000. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).
3316. Amerique Septentrionale.
1650. Sanson, Nicolas, 1600-1667. [Ferro].;Relief shown pictorially.;1 map, hand colored;The Period of Exploration, 1603-1700." Cartographica 17, no. 4: 32-64. Heidenreich, Conrad E... chez L'auteur et chez Pierre Mariette (Paris).
[Publisher not identified].
United States, Hydrographic Office. Prepared from data furnished by the Hydrographic Office of the Navy Department and by the Weather Bureau of the Department of Agriculture. Shows wi... U.S. Navy Hydrographic Office,.
2000. This polygon shapefile contains ice observations in the Arctic region for September 11, 2000. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).
2000. This polygon shapefile contains ice observations in the Arctic region for September 12, 2000. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).