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1753. Rumsey, David, 1944-, Akademii͡a nauk SSSR, Valeriani, Joseph., and Makhaev, Mikhail Ivanovich, 1718-1770. This layer is a georeferenced image of a map of St. Petersburg, Russia (1753). The original map includes 1 map on 9 sheets. The historic map layers... Cartography Associates.
1812. Rumsey, David, 1944- and Pinkerton, John, 1758-1826. This layer is a georeferenced image of a map of the world, originally created by J. Pinkerton in 1812. The original map appears in "A modern atlas,... Cartography Associates.
1815. Rumsey, David, 1944- and Bouchette, Joseph. This layer is a georeferenced image of a map of Canada originally created by J. Bouchette in 1815. The original map appears in "(Description Topogr... Cartography Associates.
2000. This raster dataset represents the average yield for cotton crops in tons per hectare. Croplands cover ~15 million km2 of the planet and provide th... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the agricultural census data quality for cotton crop yields. Data quality categories include (0= missing, 0.25= coun... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the agricultural census data quality for harvested areas of cotton crops. Data quality categories include (0= missin... University of Minnesota. Institute on the Environment.
2000. This raster dataset depicts the average fractional proportion of a gridcell for cotton crops that were harvested circa 2000. Croplands cover ~15 mi... University of Minnesota. Institute on the Environment.
2000. This raster dataset depicts the average number of hectares per land-area of a gridcell for cotton crops. Data quality categories include (0= missin... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents total cotton crop production in metric tons. Harvested area in hectares was multiplied by yield per hectare to creat... University of Minnesota. Institute on the Environment.
1775. Rumsey, David, 1944- and Ross, Lieut. This layer is a georeferenced image of a map of the Mississippi River, originally created by Lieut. Ross in 1775. The original map appears in "A ge... Cartography Associates.