Table 1 Demographic, environmental and socioeconomic variables for each census tract
Variable | Derivation |
|---|---|
Total population | From 2001 census records |
Population density | Total population / census tract area |
Household size (>5) | Number of households in tract with >5 occupants |
NVDI | Mean of NDVI from five mosaiced image pairs |
Temperature | Mean of LST from five mosaiced image pairs |
Percent urban | From Land use/cover classification of 2000 image |
Housing density | From RAJUK Detailed Area Plan and tract areas |
Per capita land | From 2001 census records and tract area |
Total literacy rate | As a percentage from 2001 census records |
Percent unemployed | As a percentage from 2001 census records |
Percent slum area | From digitised GeoEye image and tract area |
Median housing value | Weighted analysis of residential data and census tracts |
Households without safe water | As a percentage from 2001 census records |
Households that own agricultural land | As a percentage from 2001 census records |
Households without sanitation | As a percentage from 2001 census records |