LHSIF: the Long-Term Harmonized Multi-Satellite SIF dataset with a resolution of 0.05° spanning 1995 to 2023

This dataset provides a temporally consistent global solar-induced chlorophyll fluorescence (SIF) product spanning from 1995 to 2023. The dataset was generated by harmonizing SIF observations from multiple satellite sensors, including GOME, SCIAMACHY, GOME-2, and OCO-2, using a cross-sensor moment-matching approach. Temporal corrections and downscaling via a light use efficiency (LUE) model were applied to achieve a fine spatial resolution of 0.05° × 0.05°.