Data provided "as is," no warranties.
Original data: A subset of 7 by 7 square raster grids with 10 arcminute spacing roughly situated around the border between the Central African Republic, Sudan and Congo, drawn from the NOAA 1990 Global Change Database.
|ndvi.dbf:||Data file to join with base grid map|
|grid77.shp shx dbf:||Base grid map 7 x 7|
|ndvigrid.shp shx dbf:||Grid with data|
Type = Polygon shape file, unprojected
Observations = 49
Variables = 5
Anselin, L. (1993). Discrete spatial autoregressive models. In M. Goodchild, B. Parks and L. Steyaert (Eds.), Environmental Modeling with GIS, pp. 454-469. New York: Oxford University Press. Table 46.2 on p. 455.
|PolyID||Grid cell identifier|
|GREEN||Greenness vegetation index, based on AVHRR|
|TEMP||Temperature in 1/10 degree celsius|
|ELEV||Elevation in meters|
|PREC||Precipitation (mm per year)|
Prepared by Luc Anselin
UIUC-ACE Spatial Analysis Laboratory
Last updated June 3, 2004