Harmonized Solar-induced Chlorophyll Fluorescence (HSIF) 0.05°, Daily Product
收藏DataCite Commons2026-01-13 更新2026-05-05 收录
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https://www.scidb.cn/detail?dataSetId=b1032e6a097746be97018dfe23b8b555
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资源简介：
The Harmonized Solar-induced Chlorophyll Fluorescence (HSIF) 0.05°, Daily Product provides a comprehensive, long-term, and daily temporal resolution dataset of Solar-Induced Chlorophyll Fluorescence (SIF) at 740 nm, spanning from January 2003 to April 2024.HSIF is reconstructed by integrating Level-2 SIF retrievals from three distinct satellite platforms: SCIAMACHY (SCanning Imaging Absorption spectroMeter for Atmospheric CHartography), GOME-2 (Global Ozone Monitoring Experiment-2), and OCO-2 (Orbiting Carbon Observatory-2). An XGBoost-based machine learning framework is employed for the reconstruction. A pixel-wise Cumulative Distribution Function (CDF) matching technique, with OCO-2 SIF serving as the anchor, ensures the long-term consistency and mitigates inter-sensor biases throughout the data record.
提供机构：
Science Data Bank
创建时间：
2026-01-09
