Country and City Study

Monthly KML Monthly temporal profiles with STL, ACF and Periodograms in Accra
Nightly KML (Sparse) KML file showing analysis on nightly DNB radiance profile for bright centers (local max) in Accra.
KML
Nightly Data (Dense) KML and CSV files showing analysis on nightly DNB radiance profile for 15 arc second grid cells in Accra.
ArchiveReadme
KML and CSV files showing analysis on nightly DNB radiance profile for 15 arc second grid cells in Ghana.
ArchiveReadme
Monthly Temporal Loops Monthly masked average radiance loops, controls are at the bottom of the image panels.
Masked:  background areas set to zero

Monthly Temporal Profile Monthly temporal profiles for lit grid cells.
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Monthly KML Monthly temporal profiles with STL, ACF and Periodograms in Nairobi
Nightly KML (Sparse) KML file showing analysis on nightly DNB radiance profile for bright centers (local max) in Kenya.
Nightly Data (Dense) KML file showing analysis on nightly DNB radiance profile for each 15 arc second grid cell with > 300 people in Kenya.
Monthly Temporal Loop Monthly masked average radiance loops, controls are at the bottom of the image panels.
Masked:  background areas set to zero
Monthly Temporal Profile Monthly temporal profiles for lit grid cells.
KML
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF
Annual Light Expansion Addition of lit mask pixels each year. Change is accumulated.
GIF
Annual Radiance Difference Ratio Annual change ratio of radiance compared to previous year. GIF
Annual Radiance Loop GIF movie loop of the annual radiance images. VNL V2 median masked product is used. GIF
Annual Radiance Difference to 2012 GIF movie loop of the annual radiance difference to 2012. Annual lit mask applied. GIF
Monthly Radiance Loop GIF movie loop of the monthly radiance images. CF_CVG=0 is colored. Annual lit mask applied. GIF

Montage

Montage image sets of annual variable scatter plots for each study site. Values derived from nightly profiles.