Production of Annual Nighttime Light Based on De-Difference Smoothing Algorithm
Shuyan Zhang,
Yong Ma,
Erping Shang
et al.
Abstract:Nighttime light (NTL) remote sensing has emerged as a powerful tool in various fields such as urban expansion, socio-economic estimation, light pollution, and energy domains. However, current annual NTL products suffer from several critical limitations, including poor consistency, severe background noise, and limited comparability. These issues have significantly interfered with the research of long-term NTL trends and diminished the accuracy of related findings. Therefore, this study developed a de-difference… Show more
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