Search Results
1905. United States Coast Survey. This layer is a georeferenced image of an 1853 map of San Francisco by the United States Coast Survey. A scanned version of this map was georeferen... Stanford University. Center for Spatial and Textual Analysis.
1892. Rumsey, David, 1944-, Ludwig, Pablo, and Gunche, Wiebeck y Turtl. This layer is a georeferenced image of a map of Buenos Aires (1892) showing the city and the surrounding areas. Outside the immediate city, individ... Cartography Associates.
1937. San Francisco (Calif.). Department of Public Works. This layer is a georeferenced image of a map detail showing the Civic Center area of San Francisco. This detail is part of a traffic survey map tit... Stanford University. Center for Spatial and Textual Analysis.
1992 and 1993. Ritters, Kurt. This raster layer is a grid map of North America including the Caribbean and most of Mexico in GeoTIFF format. The map layer is an excerpt from a g... National Atlas of the United States.
1888. Rumsey, David, 1944- and Southern Pacific Company. Second edition. Shows the different temperature zones of the state by use of color. Also used as a promotional broadside for the Southern Pacific R... Cartography Associates.
2000, 2001, 2002, 2003, 2004, 2005, and 2006. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This raster dataset depicts the fraction of sky obscured by clouds at 10:30am Pacific Standard Time on July 8 - September 30 between 2000-2006 in t... Bay Area Open Space Council.
2000. This raster dataset represents the average yield for clove tree crops in tons per hectare. Croplands cover ~15 million km2 of the planet and provid... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the agricultural census data quality for clove tree crop yields. Data quality categories include (0= missing, 0.25= ... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the agricultural census data quality for harvested areas of clove tree crops. Data quality categories include (0= mi... University of Minnesota. Institute on the Environment.
2000. This raster dataset depicts the average fractional proportion of a gridcell for clove tree crops that were harvested circa 2000. Croplands cover ~1... University of Minnesota. Institute on the Environment.