Improved joint estimation of daily actual evapotranspiration and gross primary production
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This study presents a unified framework to jointly estimate daily actual evapotranspiration (ET) and gross primary production (GPP) at fine spatial resolution by integrating Landsat, Sentinel-2, Sentinel-1, and climate data. The approach combines multisource vegetation index (VI) fusion, daily VI reconstruction using a bidirectional iteration method, and joint ET–GPP modeling, enabling temporally continuous and fine-scale monitoring of water–carbon processes.
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Zenodo创建时间:
2026-01-23



