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ZENODO
Dataset
Data sources: ZENODO
Zenodo
Claim

Harmonized Nighttime Lights, 1992–2025

Research datakeyboard_double_arrow_right Dataset Under curationPublisher:Zenodo
Authors: Chiovelli, Giorgio; Michalopoulos, Stelios; Papaioannou, Elias; Regan, Tanner;

doi: 10.5281/zenodo.20558766

Harmonized Nighttime Lights, 1992–2025

Abstract

A harmonized series of annual nighttime lights, made temporally consistent across the DMSP-OLS (from 1992) and VIIRS satellite sensors, which are not directly comparable in their raw form. Provided as annual raster composites for long-run analysis of economic activity and development. The harmonization is validated in Illuminating the Global South. Please use the citation below to cite the paper in any works using the data from this project: Chiovelli, G., Michalopoulos, S., Papaioannou, E., & Regan, T. (2026). Illuminating the Global South. The Economic Journal. https://doi.org/10.1093/ej/ueaf134

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