Fig. 5
Temporal trends of harmonized NTL time series from 1992 to 2018 for the sum of NTL DN values and lit pixels using observations with DNs greater than 7 (a,b), 20 (c,d), and 30 (e,f), respectively.
Fig. 5 | Scientific Data
Temporal trends of harmonized NTL time series from 1992 to 2018 for the sum of NTL DN values and lit pixels using observations with DNs greater than 7 (a,b), 20 (c,d), and 30 (e,f), respectively.
