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2000. This raster dataset depicts the average number of hectares per land-area of a gridcell for plum crops. Data quality categories include (0= missing,... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents total plum crop production in metric tons. Harvested area in hectares was multiplied by yield per hectare to create ... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the average yield for popcorn crops in tons per hectare. Croplands cover ~15 million km2 of the planet and provide t... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the agricultural census data quality for popcorn crop yields. Data quality categories include (0= missing, 0.25= cou... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the agricultural census data quality for harvested areas of popcorn crops. Data quality categories include (0= missi... University of Minnesota. Institute on the Environment.
2000. This raster dataset depicts the average fractional proportion of a gridcell for popcorn crops that were harvested circa 2000. Croplands cover ~15 m... University of Minnesota. Institute on the Environment.
2000. This raster dataset depicts the average number of hectares per land-area of a gridcell for popcorn crops. Data quality categories include (0= missi... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents total popcorn crop production in metric tons. Harvested area in hectares was multiplied by yield per hectare to crea... University of Minnesota. Institute on the Environment.
1844. Duflot de Mofras, Eugène, 1810-1884. This layer is a georeferenced image of a map titled "Port De San Francisco Dans La Haute Californie." Originally published in 1844, this map appear... Stanford University. Center for Spatial and Textual Analysis.
1855, 1856, 1857, 1858, 1859, and 1860. Stanford Geospatial Center. This layer is a georeferenced raster image of an historic regional map of a portion of Egypt, showing the east part of the Nile River Delta, Cairo,... Stanford Digital Repository.