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301. Administrative Boundaries, Songkhla, Thailand, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Songkhla, Thailand, otherwise known as the study area. These data are part of the A... Lincoln Institute of Land Policy.
302. Administrative Boundaries, Springfield, United States, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Springfield, Illinois, United States, otherwise known as the study area. These data... Lincoln Institute of Land Policy.
303. Administrative Boundaries, St. Catharines, Canada, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of St. Catharines, Ontario, Canada, otherwise known as the study area. These data are ... Lincoln Institute of Land Policy.
304. Administrative Boundaries, Sydney, Australia, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Sydney, North South Wales, Australia, otherwise known as the study area. These data... Lincoln Institute of Land Policy.
305. Administrative Boundaries, Tebessa, Algeria, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Tébessa, Algeria, otherwise known as the study area. These data are part of the Atl... Lincoln Institute of Land Policy.
306. Administrative Boundaries, Teheran, Iran, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Tehran, Iran, otherwise known as the study area. These data are part of the Atlas o... Lincoln Institute of Land Policy.
307. Administrative Boundaries, Tel Aviv, Israel, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Tel Aviv, Israel, otherwise known as the study area. These data are part of the Atl... Lincoln Institute of Land Policy.
308. Administrative Boundaries, Thessaloniki, Greece, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Thessalonikē, Greece, otherwise known as the study area. These data are part of the... Lincoln Institute of Land Policy.
309. Administrative Boundaries, Tijuana, Mexico, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Tijuana, Baja California, Mexico, otherwise known as the study area. These data are... Lincoln Institute of Land Policy.
310. Administrative Boundaries, Toyko, Japan, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Toyko, Japan, otherwise known as the study area. These data are part of the Atlas o... Lincoln Institute of Land Policy.
311. Administrative Boundaries, Ulan Bator, Mongolia, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Ulaanbaatar, Mongolia, otherwise known as the study area. These data are part of th... Lincoln Institute of Land Policy.
312. Administrative Boundaries, Valledupar, Colombia, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Valledupar, Colombia, otherwise known as the study area. These data are part of the... Lincoln Institute of Land Policy.
313. Administrative Boundaries, Victoria, Canada, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Victoria, British Columbia, Canada, otherwise known as the study area. These data a... Lincoln Institute of Land Policy.
314. Administrative Boundaries, Vijayawada, India, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Vijayawāda, India, otherwise known as the study area. These data are part of the At... Lincoln Institute of Land Policy.
315. Administrative Boundaries, Warsaw, Poland, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Warsaw, Poland, otherwise known as the study area. These data are part of the Atlas... Lincoln Institute of Land Policy.
316. Administrative Boundaries, Wien, Austria, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Vienna, Austria, otherwise known as the study area. These data are part of the Atla... Lincoln Institute of Land Policy.
317. Administrative Boundaries, Yerevan, Armenia, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Yerevan, Armenia, otherwise known as the study area. These data are part of the Atl... Lincoln Institute of Land Policy.
318. Administrative Boundaries, Yiyang, China, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Yiyang Shi, China, otherwise known as the study area. These data are part of the At... Lincoln Institute of Land Policy.
319. Administrative Boundaries, Yulin, China, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Yulin Shi, China, otherwise known as the study area. These data are part of the Atl... Lincoln Institute of Land Policy.
320. Administrative Boundaries, Zhengzhou, China, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Zhengzhou, China, otherwise known as the study area. These data are part of the Atl... Lincoln Institute of Land Policy.
321. Administrative Boundaries, Zugdidi, Georgia, 1990
1990. Angel, Shlomo, Parent, Jason, Civco, Daniel L., and Blei, Alejandro M. This polygon layer establishes the administrative boundaries of Zugdidi, Georgia, otherwise known as the study area. These data are part of the Atl... Lincoln Institute of Land Policy.
322. Administrative Counties of England and Wales, 1911
1911. Southall, Humphrey, Aucott, Paula, Bennett, Chris, and University of Portsmouth. These are digital boundaries for the system of counties essentially created by the 1889 Local Government Act and continuing to exist until 1974. Th... University of Portsmouth.
323. Administrative Counties of England and Wales, 1921
1921. Southall, Humphrey, Aucott, Paula, Bennett, Chris, and University of Portsmouth. These are digital boundaries for the system of counties essentially created by the 1889 Local Government Act and continuing to exist until 1974. Th... University of Portsmouth.
324. Administrative Counties of England and Wales, 1931
1931. Southall, Humphrey, Aucott, Paula, Bennett, Chris, and University of Portsmouth. These are digital boundaries for the system of counties essentially created by the 1889 Local Government Act and continuing to exist until 1974. Th... University of Portsmouth.
325. Administrative Counties of England and Wales, 1951
1951. Southall, Humphrey, Aucott, Paula, Bennett, Chris, and University of Portsmouth. These are digital boundaries for the system of counties essentially created by the 1889 Local Government Act and continuing to exist until 1974. Th... University of Portsmouth.
326. Administrative Counties of England and Wales, 1961
1961. Southall, Humphrey, Aucott, Paula, Bennett, Chris, and University of Portsmouth. These are digital boundaries for the system of counties essentially created by the 1889 Local Government Act and continuing to exist until 1974. Th... University of Portsmouth.
327. Administrative Counties of England and Wales, 1971
1971. Southall, Humphrey, Aucott, Paula, Bennett, Chris, and University of Portsmouth. These are digital boundaries for the system of counties essentially created by the 1889 Local Government Act and continuing to exist until 1974. Th... University of Portsmouth.
328. Administrative County Boundaries: United States and Territories, 2011
2011. United States. Bureau of the Census. Geography Division and United States. Bureau of Transportation Statistics. This polygon shapefile contains United States administrative county boundaries extracted from the U.S. Census Bureau's MAF/TIGER Database (MTDB). T... United States. Bureau of Transportation Statistics.
329. Administrative Division Line Boundaries, Mongolia, 2010
2010. International Steering Committee for Global Mapping and Mongolia. Ulsyn Geodezi, Zurag Zu̇ĭn Gazar. This line shapefile represents administrative division line boundaries in Mongolia. The Global Map Mongolia version 2 was developed to update Globa... International Steering Committee for Global Mapping.
330. Administrative Division Line Boundaries, Pakistan, 2012
2012. International Steering Committee for Global Mapping and Survey of Pakistan. This line shapefile represents administrative division line boundaries in Pakistan. This layer is part of Global Map version 2. The drainage and Tr... International Steering Committee for Global Mapping.
331. Administrative Division Lines, Dominica, 2013
2013. International Steering Committee for Global Mapping and Dominica. Lands and Surveys Division. This line shapefile represents administrative divisions lines in Dominica. The Global Map Dominica version 2 Boundary layer was developed to update... International Steering Committee for Global Mapping.
332. Administrative Division Lines, Latvia, 2011
2011. International Steering Committee for Global Mapping and Latvian Geospatial Information Agency. This point shapefile represents administrative divisions lines in Latvia. The Global Map Latvia - Boundaries layer accuracy corresponds to scale 1:... International Steering Committee for Global Mapping.
333. Administrative Division Lines, New Zealand, 2014
2014. International Steering Committee for Global Mapping and New Zealand. National Topographic/Hydrographic Authority. This line shapefile represents administrative divisions lines in New Zealand. The Global Map New Zealand version 2 airport and road were developed ... International Steering Committee for Global Mapping.
334. Administrative Division Lines, Papua New Guinea, 2016
2016. International Steering Committee for Global Mapping and Papua New Guinea. National Mapping Bureau. This line shapefile represents administrative divisions lines in Papua New Guinea. This layer is part of Global Map Papua New Guinea version 2.0Glo... International Steering Committee for Global Mapping.
335. Administrative Division Lines, Saint Vincent and the Grenadines, 2016
2016. International Steering Committee for Global Mapping and Saint Vincent and the Grenadines. Lands and Surveys Department. This line shapefile represents roads in Saint Vincent and the Grenadines. This layer is part of Global Map Saint Vincent and the Grenadines versio... International Steering Committee for Global Mapping.
336. Administrative Divisions, Azerbaijan, 2012
2012. International Steering Committee for Global Mapping and Azerbaijan. State Committee Land and Cartography. This polygon shapefile represents administrative divisions in Azerbaijan. This layer is part of Global Map version 2. The Global Map Azerbaijan ver... International Steering Committee for Global Mapping.
337. Administrative Divisions, Dominica, 2013
2013. International Steering Committee for Global Mapping and Dominica. Lands and Surveys Division. This polygon shapefile represents administrative areas Dominica. The Global Map Dominica version 2 Boundary layer was developed to update Global Ma... International Steering Committee for Global Mapping.
338. Administrative Divisions, Latvia, 2011
2011. International Steering Committee for Global Mapping and Latvian Geospatial Information Agency. This point shapefile represents administrative divisions of Latvia. The Global Map Latvia - Boundaries layer accuracy corresponds to scale 1:500 00... International Steering Committee for Global Mapping.
339. Administrative Divisions Line Boundaries, Azerbaijan, 2012
2012. International Steering Committee for Global Mapping and Azerbaijan. State Committee Land and Cartography. This line shapefile represents administrative division line boundaroes in Azerbaijan. This layer is part of Global Map version 2. The Global Map Az... International Steering Committee for Global Mapping.
340. Administrative Divisions (Lines), Bahrain, 2012
2012. International Steering Committee for Global Mapping and Bahrain. Survey and Land Registration Bureau. Topographic Survey Directorate. This line shapefile represents administrative divisions in Bahrain. The Global Map Bahrain version 2 was developed from the Topo 250 data 2012 at 1... International Steering Committee for Global Mapping.
341. Administrative Divisions (Lines), Iran, 2013
2013. International Steering Committee for Global Mapping and Sāzmān-i Naqshahʹbardārī-i Kishvar. This line shapefile represents administrative line boundaries in Iran. The Global Map Iran version 2 was developed from Digital Map 1:250000(1996).... International Steering Committee for Global Mapping.
342. Administrative Divisions, Mongolia, 2010
2010. International Steering Committee for Global Mapping and Mongolia. Ulsyn Geodezi, Zurag Zu̇ĭn Gazar. This polygon shapefile represents administrative divisions in Mongolia. The Global Map Mongolia version 2 was developed to update Global Map Mongol... International Steering Committee for Global Mapping.
343. Administrative Divisions, New Zealand, 2014
2014. International Steering Committee for Global Mapping and New Zealand. National Topographic/Hydrographic Authority. This polygon shapefile represents administrative areas New Zealand. The Global Map New Zealand version 2 airport and road were developed from the T... International Steering Committee for Global Mapping.
344. Administrative Divisions, Pakistan, 2012
2012. International Steering Committee for Global Mapping and Survey of Pakistan. This polygon shapefile represents administrative divisions in Pakistan. This layer is part of Global Map version 2. The drainage and Transportation... International Steering Committee for Global Mapping.
345. Administrative Divisions, Papua New Guinea, 2016
2016. International Steering Committee for Global Mapping and Papua New Guinea. National Mapping Bureau. This polygon shapefile represents administrative areas Papua New Guinea. This layer is part of Global Map Papua New Guinea version 2.0Global Map da... International Steering Committee for Global Mapping.
346. Administrative Divisions (Points), Bahrain, 2012
2012. International Steering Committee for Global Mapping and Bahrain. Survey and Land Registration Bureau. Topographic Survey Directorate. This point shapefile represents administrative divisions in Bahrain. The Global Map Bahrain version 2 was developed from the Topo 250 data 2012 at ... International Steering Committee for Global Mapping.
347. Administrative Divisions (Polygons), Bahrain, 2012
2012. International Steering Committee for Global Mapping and Bahrain. Survey and Land Registration Bureau. Topographic Survey Directorate. This polygon shapefile represents administrative divisions in Bahrain. The Global Map Bahrain version 2 was developed from the Topo 250 data 2012 a... International Steering Committee for Global Mapping.
348. Administrative Divisions (Polygons), Iran, 2013
2013. International Steering Committee for Global Mapping and Sāzmān-i Naqshahʹbardārī-i Kishvar. This polygon shapefile represents administrative divisions in Iran. The Global Map Iran version 2 was developed from Digital Map 1:250000(1996).Glo... International Steering Committee for Global Mapping.
349. Administrative Divisions, Saint Vincent and the Grenadines, 2016
2016. International Steering Committee for Global Mapping and Saint Vincent and the Grenadines. Lands and Surveys Department. This polygon shapefile represents administrative areas Saint Vincent and the Grenadines. This layer is part of Global Map Saint Vincent and the Gre... International Steering Committee for Global Mapping.
350. Administrative Unit Capitals, Pakistan, 1998
1998. Asian Spatial Information and Analysis Network (Australia). Australian Centre. and Griffith University. This point shapefile contains the capital cities for level 1 administrative (ADM1) units in Pakistan in 1998. Administrative units consist of 4 pro... Asian Spatial Information and Analysis Network (Australia). Australian Centre.
351. Administrative Units with Populations, Pakistan, 1998
1998. Asian Spatial Information and Analysis Network (Australia). Australian Centre. and Griffith University. This polygon shapefile contains the administrative unit boundaries for Pakistan in 1998. Administrative units consist of 4 provinces, one federal c... Asian Spatial Information and Analysis Network (Australia). Australian Centre.
352. Adult Salmonid Behavior and Characteristics, Russian River, California, 1990-1995
1990. Circuit Rider Productions. This point shapefile, from the Santa Rosa Subregional Long-Term Wastewater Project, Anadromous Fish Migration Study Program reports, displays the F... Circuit Rider Productions.
353. Aegyptus (Raster Image)
1940. Stanford Geospatial Center. This layer is a georeferenced raster image of an historic regional map of Egypt originally created in 1840. All map collar and inset information is... Stanford Digital Repository.
354. Affordable Housing Overlay, Monterey County, California, 2015
2015. Monterey County (Calif.). This polygon shapefile represents affordable housing areas as determined by the Monterey County Board of Supervisors in 2010. This layer is part of... Monterey County (Calif.).
355. Africa 1809 (Raster Image)
1809. Russell, John, fl. 1733-1795 and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa from 1809. This map was originally created by John Russell. All... Stanford Digital Repository.
356. Africa 1821 (Raster Image)
1821. Woodbridge, William C. (William Channing), 1794-1845 and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic paper map of Africa. This is a continental map of Africa originally created by William Ch... Stanford Digital Repository.
357. Africa 1825 (Raster Image)
1825. Arrowsmith, Aaron, 1750-1823, Stanford Geospatial Center, and Arrowsmith, Samuel, -1839. This layer is a georeferenced raster image of an historic paper map of Africa. This is a continental map of Africa originally created and published... Stanford Digital Repository.
358. Africa 1828 (Raster Image)
1828. Arrowsmith, Samuel, -1839 and Stanford Geospatial Center. This layer is a georeferenced image of an historic continental map of Africa from 1828. The southeast coast is marked 'Sterile Coast.' The Portugue... Stanford Digital Repository.
359. Africa 1831 (Raster Image)
1831. Teesdale, Henry, Stanford Geospatial Center, and Dower, John, active 1838-1846?. This layer is a georeferenced image of an historic continental map of Africa from 1831, originally created by Henry Teesdale. All map collar and in... Stanford Digital Repository.
360. Africa 1832 (Raster Image)
1832. Antonelli, Giuseppe, 1793-1861 and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa from 1832. All map collar and inset information is also availab... Stanford Digital Repository.
361. Africa 1834 (Raster Image)
1834. Stanford Geospatial Center and Tanner, Henry Schenck, 1786-1858. This layer is a georeferenced raster image of a map of Africa. The original map was created and published by H.S. Tanner in 1834. The features illu... Stanford Digital Repository.
362. Africa 1836 (Raster Image)
1836. Virtue, George, 1793?-1868, Stanford Geospatial Center, and Becker, F. P., active 1837-1861. This layer is a georeferenced image of an historic continental map of Africa created around 1836. This map contains an accurate outline of the cont... Stanford Digital Repository.
363. Africa 1839 (Raster Image)
1839. Society for the Diffusion of Useful Knowledge (Great Britain), Stanford Geospatial Center, and J. & C. Walker (Firm). This layer is a georeferenced raster image of a continental map of Africa from 1839. Created by the Society for the Diffusion of Useful Knowledge, ... Stanford Digital Repository.
364. Africa 1841 (Raster Image)
1841. Cruchley, G. F. and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic paper map of Africa. This is a continental map of Africa originally created and published... Stanford Digital Repository.
365. Africa 1841 (Raster Image)
1841. Stanford Geospatial Center and Cruchley, G. F. This layer is a georeferenced raster image of an historic continental map of Africa from 1841 originally created by G.F. Crutchley. All map collar ... Stanford Digital Repository.
366. Africa 1853 (Raster Image)
1853. Stabilimento di Giuseppe Civelli and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa from 1853, originally created by Stabilimento di Giuseppe Civel... Stanford Digital Repository.
367. Africa 1880 (Raster Image)
1880. Tallis, John, 1817-1876, Stanford Geospatial Center, and Rapkin, J. This layer is a georeferenced raster image of an historic paper map of Africa. This is a continental map of Africa originally created and published... Stanford Digital Repository.
368. Africa 19th Century (Raster Image)
1867. Gräf, A. (Adolf), active 1855-1878 and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa created by Adolf Gräf, and published by the Georgraphisches Ins... Stanford Digital Repository.
369. Africa 19th century (Raster Image)
1801. Weller, Edward, d. 1884 and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa from the 19th century originally created by Edward Weller. All ... Stanford Digital Repository.
370. Africa 19th century (Raster Image)
1801. Stanford Geospatial Center and Stieler, Adolf. This layer is a georeferenced raster image of an historic continental map of Africa from the 19th century, originally created by Adolf Stieler. All... Stanford Digital Repository.
371. Africa 19th century (Raster Image)
1813. Thomson, John, 1777- and Stanford Geospatial Center. This layer is a georeferenced image of an historic continental map of Africa from the 19th century (possibly 1813). All map collar and inset inform... Stanford Digital Repository.
372. Africa 19th Century (Raster Image)
1800. Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa from the 19th century. This map is part of a selection of digit... Stanford Digital Repository.
373. Africa 19th Century (Raster Image)
1750. Stanford Geospatial Center. This layer is a georeferenced raster image of an historic paper map of Africa created between 1750 and 1800. The features illustrated on this map i... Stanford Digital Repository.
374. Africa 19th Century (Raster Image)
1801. Anderson, Adam and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa from the 19th century. All map collar and inset information is ... Stanford Digital Repository.
375. Africa 19th century (Raster Image)
1801. Stanford Geospatial Center and Pinkerton, John, 1758-1826. This layer is a georeferenced raster image of an historic continental map of Africa from the 19th century originally created by John Pinkerton. All... Stanford Digital Repository.
376. Africa, and its Several Regions and Islands according to the most recent Descriptions (Raster Image)
1800. Whittle, James, -1818 and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa from 1800. Even though the map depicts extensive knowledge of t... Stanford Digital Repository.
377. Africa: Drainage Directions, 15s resolution, 2007
2007. World Wildlife Fund (WWF). This drainage direction map for Africa defines the direction of flow from each cell in the conditioned digital elevation model to its steepest down... U.S. Geological Survey.
378. Africa: Drainage Directions, 30s resolution, 2007
2007. World Wildlife Fund (WWF). This drainage direction map for Africa defines the direction of flow from each cell in the conditioned digital elevation model to its steepest down... U.S. Geological Survey.
379. Africa: Flow Accumulation, 15s resolution, 2007
2007. World Wildlife Fund (WWF). HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales)flow accumulation maps define amount of upstream a... U.S. Geological Survey.
380. Africa: Flow Accumulation, 30s resolution, 2007
2007. World Wildlife Fund (WWF). HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales)flow accumulation maps define amount of upstream a... U.S. Geological Survey.
381. Africa from the latest Authorities (Raster Image)
1806. Barlow, sculp. and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa from 1806 titled "Africa form the latest authorities." This map... Stanford Digital Repository.
382. Africa: River Network, 15s resolution, 2007
2007. World Wildlife Fund. This river network (stream lines) map for Africa is derived from the flow direction map for Africa. The flow accumulation map for Africa is used fo... Geological Survey (U.S.).
383. Africa: River Network, 30s resolution, 2007
2007. World Wildlife Fund. This river network (stream lines) map for Africa is derived from the flow direction map for Africa. The flow accumulation map for Africa is used fo... Geological Survey (U.S.).
384. Africa, South Part (Raster Image)
1801. Hall, Sydney and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic regional map of Southern Africa originally engraved by Sidney Hall in the 19th century. A... Stanford Digital Repository.
385. Africa: Void-filled digital elevation model, 15s resolution, 2007
2007. World Wildlife Fund. This raster layer is a void-filled digital elevation model (DEM) of Africa at 15 arc-seconds resolution. Elevation is expressed in meters and refer... U.S. Geological Survey.
386. Africa: Void-filled digital elevation model at 30s resolution, 2007
2007. World Wildlife Fund (WWF). This raster layer is a void-filled digital elevation model (DEM) of Africa at 30 arc-seconds resolution. Elevations is in meters referenced to the ... U.S. Geological Survey.
387. Africa with the discoveries to May 1858 (Raster Image)
1858. Swanston, George H. and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic continental map of Africa created in 1860. Originally created by George Swanton, this map... Stanford Digital Repository.
388. Afrique 1840 (Raster Image)
1840. Levasseur, V. (Victor), Stanford Geospatial Center, Bonheur, Raimond, and Laguillermie, active 1830-1854. This layer is a georeferenced image of an historic continental map of Africa from 1840. Originally created by Victor Levasseur, this map depicts la... Stanford Digital Repository.
389. Afrique Meridionale (Raster Image)
1809. Lapie, M. (Pierre), 1779-1850 and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic regional map of Southern Africa originally created by Pierre Lapie in 1809. All map colla... Stanford Digital Repository.
390. Afrique Physique (Raster Image)
1891. Migeon, J. and Stanford Geospatial Center. This layer is a georeferenced raster image of a continental map of Africa titled 'Afrique Physique,' originally created by J. Migeon in 1891. The m... Stanford Digital Repository.
391. Agaves, Average Yield, 2000
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the average yield for agave crops in tons per hectare. Croplands cover ~15 million km2 of the planet and provide the... University of Minnesota. Institute on the Environment.
392. Agaves, Crop Yield Data Quality, 2000
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the agricultural census data quality for agave crop yields. Data quality categories include (0= missing, 0.25= count... University of Minnesota. Institute on the Environment.
393. Agaves, Harvested Area Data Quality, 2000
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the agricultural census data quality for harvested areas of agave crops. Data quality categories include (0= missing... University of Minnesota. Institute on the Environment.
394. Agaves, Harvested Area (Fractional), 2000
2000. University of Minnesota. Institute on the Environment. This raster dataset depicts the average fractional proportion of a gridcell for agave crops that were harvested circa 2000. Croplands cover ~15 mil... University of Minnesota. Institute on the Environment.
395. Agaves, Harvested Area (Hectares), 2000
2000. University of Minnesota. Institute on the Environment. This raster dataset depicts the average number of hectares per land-area of a gridcell for agave crops. Data quality categories include (0= missing... University of Minnesota. Institute on the Environment.
396. Agaves, Total Crop Production, 2000
2000. University of Minnesota. Institute on the Environment. This raster dataset represents total agave crop production in metric tons. Harvested area in hectares was multiplied by yield per hectare to create... University of Minnesota. Institute on the Environment.
397. Agricultural Fields: Kenya, 2000
2000. Food and Agriculture Organization of the United Nations. Thiis polygon shapefile depicts field size in croplands of Kenya. These data were extracted from FAO's Africover dataset (2000). Throughout Kenya’s... Food and Agriculture Organization of the United Nations.
398. Agricultural Land Soils: Humboldt County, California, 2015
2015. von Dohlen, Jerry. This polygon shapefile depicts boundaries of Agricultural Land Soils for the County of Humboldt, California. This coverage classifies Soils accordi... Humboldt County Planning and Building Department.
399. Agricultural Land Use: Russian River Basin, Sonoma County, California, 19989
1998. Circuit Rider Productions. This polygon shapefile shows farmland areas within the Sonoma County section of the Russian River Watershed basin in California. The original agric... Circuit Rider Productions.
400. Agricultural Minerals Operations
2003. Geological Survey (U.S.). This point shapefile represents locations of agricultural minerals operations in the United States. The data represent commodities covered by the M... National Atlas of the United States.