Fig. 2
From: Global nighttime light dataset from 1992 to 2022 with focus on low-light areas
Anomalies in the Li-NTL (1992-2021) data. Includes high-latitude NTL data missing issues (north of 63°N in 2001, north of 58°N in 2002, yellow dashed lines), cloud cover issues (2014-2021), and significant spatial data discontinuities (2017-2019, delineated by 45°N, yellow dashed lines).
