These data are from the Poverty Mapping Project of the Center for International Earth Science Information Network (CIESIN): Global Distribution of Poverty
Metadata for the global Child Malnutrition data can be found here: Metadata
The following text is from the "readme_hunger_grids.txt" documentation file which accompanied the data at the CIESIN poverty mapping website noted above:
Created December 2005
Global subnational rates of child underweight status database
Contents:
DESCRIPTION
CITATION
DATA RESTRICTIONS
DATA ERRORS, CORRECTIONS AND QUALITY ASSESSMENT
NO WARRANTY OR LIABILITY
FILE TYPE
INDIVIDUAL GRIDS
MISSING DATA
DESCRIPTION
Enclosed are data from CIESIN's Global subnational rates of child underweight status database. Further documentation for these data is available in the enclosed catalog and on the CIESIN Poverty Mapping web site at: http://www.ciesin.columbia.edu/povmap
This is the beta release of this product. See the Poverty Mapping home page for additional information on the product.
CITATION
We recommend the following for citing the database:
Center for International Earth Science Information Network (CIESIN), Columbia University; 2005 Global subnational rates of child underweight status [dataset]. CIESIN, Palisades, NY, USA. Available at: http://www.ciesin.columbia.edu/povmap/ds_global.html [We recommend that you include the date of your download here.]
DATA RESTRICTIONS
These data are for noncommercial use only. No third party distribution of all, or parts, of the electronic files is authorized. The data used in the creation of this dataset were provided to CIESIN by the organizations identified in the source data.
DATA ERRORS, CORRECTIONS AND QUALITY ASSESSMENT
CIESIN follows procedures designed to ensure that data disseminated by CIESIN are of reasonable quality. If, despite these procedures, users encounter apparent errors or misstatements in the data, please contact CIESIN Customer Services at 845/365-8920 or via Internet e-mail at ciesin.info@ciesin.columbia.edu. Neither CIESIN nor NASA verifies or guarantees the accuracy, reliability, or completeness of any data provided.
NO WARRANTY OR LIABILITY
CIESIN provides this data without any warranty, either express or implied. CIESIN shall not be liable for incidental, consequential, or special damages arising out of the use of any data provided by CIESIN.
FILE TYPE
The data are stored in ASCII grid format. The ASCII format stores the data as simple text. The first lines of the file give the resolution, number of rows and columns, no data value, and rotation factors. The data are stored in geographic coordinates of decimal degrees based on the World Geodetic System spheroid of 1984 (WGS84).
INDIVIDUAL GRIDS
| UW | Percent of children, under the age of 5, who are underweight (year period: 1990-2002), 2.5 minute resolution |
| UWQ | Percent of children, under the age of 5, who are underweight (year period: 1990-2002), 0.25-degree resolution |
| UWU5POP | Estimate of children, under the age of 5, who are underweight, year 2000, 0.25-degree resolution |
| UWU5POPQ | Estimate of children, under the age of 5, who are underweight, year 2000, 2.5-minute resolution |
| U5POP | Count of children under age 5, year 2000, 2.5-minute resolution |
| U5POPQ | Count of children under age 5, year 2000, 0.25-degree resolution |
MISSING DATA
Missing data are denoted as -9999