1999. This polygon shapefile contains ice observations in the Arctic region for May 5, 1999. This layer is part of the Arctic Climate System (ACSYS) Hist... Arctic Climate System (ACSYS).
Search Results
1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010. International Heat Flow Commission, International Association of Seismology and Physics of the Earth's Interior, and Oklahoma State University. Department of Geography. Cartography Service. This point shapefile contains heat flow data for North America compiled from sources dating from 1947 to 2010. Heat flow is a measure of heat loss ... International Heat Flow Commission.
2943. A new map of Africa
Anville, Jean Baptiste Bourguignon d', 1697-1782, Robert de Vaugondy, Gilles, 1688-1766, and Sayer, Robert, 1725-1794. drawn from the most approved geographers with great improvements from the Sieurs D'Anville & Robert. "Robert" in the statement of authorship is pro...
2002. This polygon shapefile contains ice observations in the Arctic region for October 3, 2002. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).
2002. This polygon shapefile contains ice observations in the Arctic region for October 4, 2002. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).
2002. This polygon shapefile contains ice observations in the Arctic region for October 7, 2002. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).
2002. This polygon shapefile contains ice observations in the Arctic region for October 8, 2002. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).
2002. This polygon shapefile contains ice observations in the Arctic region for October 9, 2002. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).
1850. The bulk of Indiana University's Russian Military Topographic Map Collection is made up of the Soviet Red Army topographic maps, which were produce...
2950. [Railroads of U.S.S.R.]
United States, Office of Strategic Services., Research and Analysis Branch. and United States, Office of Strategic Services., Reproduction Branch. compiled and drawn in the Branch of Research and Analysis, OSS. "30 July 1943." "Map no. 2507." Also available on the Internet through the American... Lithographed in the Reproduction Branch, OSS.