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Start Over Year 1938 Resource Class Datasets Theme Land Cover
1938. Rumsey, David, 1944- and Ryker, Harrison. This layer is a composite image of a set of 164 spectacular, large format, sharp, black and white vertical aerial photographs partially overlapping... Cartography Associates.
1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, and 1949. Virtual Shanghai Project. This shape file contains a set of 1,790 major buildings located in Shanghai in the Republican era. The shape file developed over time, with additio... Virtual Shanghai Project.
1938. Rumsey, David, 1944-, Thomas Bros., and Thomas, Geo. C. This layer is a georeferenced image of the first "road" atlas of California. According to Tom Lennon of Thomas Brothers Map Co. in Los Angeles, thi... Cartography Associates.