First-level administrative region name
Country name
Country code (ISO 3166-1 alpha-3)
Country-year key (year+ISO, e.g. 2010CHE)
Numeric region key (orig. spelling 'Coutry' kept)
Calendar year
Regional total population (persons)
Country total population (persons)
Observed regional GDP per capita (2005 PPP US$)
Log observed regional GDP per capita
Log avg nighttime light per pixel (region)
Log national GDP per capita
Log count of top-coded pixels (DN=63)
Log count of low-coded pixels (DN=0)
Log region area (km^2)
Log number of regions in the country
Interaction: log_region x log_area
World Bank region dummy: East Asia & Pacific
World Bank region dummy: Europe & Central Asia
World Bank region dummy: Latin America & Caribbean
World Bank region dummy: Middle East & North Africa
World Bank region dummy: South Asia
World Bank region dummy: Sub-Saharan Africa
Satellite/sensor-era dummy 1 (of 7)
Satellite/sensor-era dummy 2 (of 7)
Satellite/sensor-era dummy 3 (of 7)
Satellite/sensor-era dummy 4 (of 7)
Satellite/sensor-era dummy 5 (of 7)
Satellite/sensor-era dummy 6 (of 7)
Satellite/sensor-era dummy 7 (of 7)