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September 23, 2025International Journal of Remote Sensing

Improving terrestrial solar-induced chlorophyll fluorescence (SIF) reconstruction through multi-satellite-derived SIF integration: a comparative study in regional scale

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Authors

MPMengting PanXLXiaofeng LinZXZhongyong Xiao

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Overview

Comparative analysis demonstrates improved SIF accuracy in various biomes through multi-satellite data integration.

Key Points

  • Integrated multi-satellite-derived SIF significantly improves reconstruction accuracy, with an average increase of 8.5%.
  • The model's R2 metrics highlight a maximum improvement of 13% in reconstructed SIF accuracy compared to single SIF datasets.
  • The use of a random forest model allows for effective integration of diverse data sources, enhancing vegetation activity insights.
  • Integration benefits display variability across biomes, especially for EBF and WSA, indicating the need for tailored approaches.

Cite This Study

Pan et al. (2025) studied this question.

synapsesocial.com/papers/68d475a031b076d99fa6deb7https://doi.org/10.1080/01431161.2025.2550675
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