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1940, 1941, 1942, 1943, 1944, 1945, 1946, 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, and 2000. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This line shapefile depicts contains topographic contours of the Elk River watershed in Humboldt County, California. These countours were derived f... California Geological Survey.
1836. Rumsey, David, 1944- and Colton, J. H. (Joseph Hutchins), 1800-1893. This layer is a georeferenced image of a map of New York City (approx. 1836). The historic map layers in the Google Earth Rumsey Map Collection hav... Cartography Associates.
1861. Rumsey, David, 1944- and Boschke, A. This layer is a georeferenced image of a map of the District of Columbia (Washington D.C.) published in 1861. The original is a partial cadastral m... Cartography Associates.
1883. Rumsey, David, 1944- and Geographical Surveys West of the 100th Meridian (U.S.). This layer is a georeferenced image of a map of the Yosemite Valley in California, originally created by Geographical Surveys West of the 100th Mer... Cartography Associates.
2000. California Geological Survey. This line file provides topography only for the Albion River watershed predominantly located on the coastal side of the Mendocino Range, the wester... California Geological Survey.
1999. California Geological Survey and California. Division of Mines and Geology. This line shapefile depicts the topography of the Freshwater Creek watershed study area, located in Humboldt County CaliforniaThese data were deriv... California Geological Survey and California. Dept. of Conservation.
2022. GeoX Kft. This raster dataset is a topographic map of Hungary. Source of topography layer is NASA SRTM (Shuttle Radar Topography Mission) database. Database ... GeoX Kft.
2002. California. Division of Mines and Geology and California. Department of Conservation. This line shapefile represents the topography only for the Jackson Demonstration State Forest (JDSF), which is predominantly located on the coastal... California. Division of Mines and Geology.
2000. California. Division of Mines and Geology. This line shapefile provides topography only for the Noyo Watershed and is to be used as a backdrop to provide generalized topographic information ... California. Division of Mines and Geology.
2016. Ocean Tipping Points Project. This raster data layer represents the total effluent coming from onsite waste disposal systems (OSDS) (e.g. cesspools and septic tanks). OSDS point... Ocean Tipping Points Project.