GlobalMaizeArea (Map Service)
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Current Version: 10.81
Service Description: Croplands cover ~15 million km2 of the earth, providing the majority of the food, feed, and fiber that people depend on. National and sub-national agricultural census records were combined with satellite imagery to map the harvested area and yields for 175 crops circa the year 2000. Data resolution is 5 minute latitude and longitude. Detailed methods and the citation for this data set: Monfreda, C., N. Ramankutty, and J.A. Foley (2008). Farming the planet. Part 2: Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. Global Biogeochemical Cycles 22, GB1022, doi:10.1029/2007GB002947.
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Description: Croplands cover ~15 million km2 of the earth, providing the majority of the food, feed, and fiber that people depend on. National and sub-national agricultural census records were combined with satellite imagery to map the harvested area and yields for 175 crops circa the year 2000. Data resolution is 5 minute latitude and longitude. Detailed methods and the citation for this data set: Monfreda, C., N. Ramankutty, and J.A. Foley (2008). Farming the planet. Part 2: Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. Global Biogeochemical Cycles 22, GB1022, doi:10.1029/2007GB002947.
Copyright Text: For more infomation visit http://www.earthstat.org. EarthStat is a collaboration between the University of Minnesota's Global Landscapes Initiative and McGill University's Land Use and the Global Environment lab
Spatial Reference:
102100
Single Fused Map Cache: true
Capabilities: Map,TilesOnly
Tile Info:
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- Width: 256
- DPI: 96
- Levels of Detail: (# Levels: 20)
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- Format: MIXED
- Compression Quality: 75
- Origin:
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Y: 2.0037508342787E7
- Spatial Reference:
102100
Initial Extent:
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YMin: -32.835411471324946
XMax: 197.99999999997848
YMax: 107.88778054861716
Spatial Reference:
102100
Full Extent:
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Spatial Reference:
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Min Scale: 1.47914381897889E8
Max Scale: 9027.977411
Min LOD: 2
Max LOD: 16
Units: esriMeters
Supported Image Format Types: MIXED
Export Tiles Allowed: false
Max Export Tiles Count: 100000
Document Info:
- Title: GlobalMaizeArea
- Author: engstp_test
- Comments:
- Subject: Global maize area: fraction of five-minute gridcell (roughly 9x9 kilometers).
- Category:
- Keywords: maize, global, area, global landscapes initiative, mcgill, luge, earthstat