Search

Start Over Subject Imagery and Base Maps
1860. Rumsey, David, 1944- and Radefeld, Carl Christian Franz, 1788-1874. This layer is a georeferenced image of a map of Saxony created in 1860. The original map appears in "Grosser Hand - Atlas Uber Alle Theile Der Erde... Cartography Associates.
1856. Rumsey, David, 1944-, Kiepert, Heinrich, 1818-1899, Weiland, C. F. (Carl Ferdinand), 1782-1847, and Geographisches Institut (Weimar, Thuringia, Germany). This layer is a georeferenced image of a map of Württemberg Germany created in 1856. The original map appears in "Allgemeiner Hand-Atlas Der Erde U... Cartography Associates.
2000. This raster dataset represents the average yield for date crops in tons per hectare. Croplands cover ~15 million km2 of the planet and provide the ... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the agricultural census data quality for date crop yields. Data quality categories include (0= missing, 0.25= county... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents the agricultural census data quality for harvested areas of date crops. Data quality categories include (0= missing,... University of Minnesota. Institute on the Environment.
2000. This raster dataset depicts the average fractional proportion of a gridcell for date crops that were harvested circa 2000. Croplands cover ~15 mill... University of Minnesota. Institute on the Environment.
2000. This raster dataset depicts the average number of hectares per land-area of a gridcell for date crops. Data quality categories include (0= missing,... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents total date crop production in metric tons. Harvested area in hectares was multiplied by yield per hectare to create ... University of Minnesota. Institute on the Environment.
2007, 2008, 2009, and 2010. Pacific Coastal and Marine Science Center, Chin, John L., Johnson, Samuel Y., Ross, Stephanie L., and Sliter, Ray W. This layer is a georeferenced raster image of the depth to transition (base) map of uppermost Pleistocene and Holocene sediments in the region of B... Geological Survey (U.S.).
2009. Pacific Coastal and Marine Science Center, Chin, John L., Johnson, Samuel Y., Ross, Stephanie L., and Sliter, Ray W. This layer is a georeferenced raster image of the depth to transition (base) map of uppermost Pleistocene and Holocene sediments in the region of S... Geological Survey (U.S.).