2026-10-13T07:54:55Z https://www.scidb.cn/oai

10.57760/sciencedb.40127 2026-07-09T09:55:59Z

2026-07-09 Real-time monthly nighttime light data covering Beijing, Tianjin and Xiongan(2024-present) doi:10.57760/sciencedb.40127 en A method for removing moonlight effects was developed to address the delay issue of monthly nighttime light data (NTL), which was applied to daily NTL data while eliminating pixels obscured by clouds, and constructing a real-time monthly NTL dataset. The dataset is stored in an annual and monthly directory, in GeoTIFF format, covering Beijing, Tianjin, and Xiong'an New Area. The spatial resolution is 15 arcseconds, and the time span is from January 2024 to the latest month. The update frequency is monthly.  Nighttime light data; monthly; real-time; Beijing; Tianjin; Xiongan Li Runya Chen Zhengqi Liu Zhao Pang Ling PUBLIC https://creativecommons.org/licenses/by-sa/4.0/ dataset Science Data Bank