Ground-based SIF for MSE site
收藏NIAID Data Ecosystem2026-05-02 收录
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The ground-based SIF data were measured from a high-resolution spectrometer (QEpro; Ocean Insight, Orlando, Florida, United States of America [USA]) with spectral coverage between 649 and 807 nm (sampling interval of 0.15 nm/pixel) and a full width at half maximum of 0.30 nm besides eddy flux tower. The QEpro spectrometer was connected via a fiber switch (FSM1 × 8, Piezosystem Jena GmbH, Jena, Germany; MOL-1 × 8–600-H, Leoni Fiber Optics GmbH, Fo ̈ritztal, Germany) to three optical fiber channels. The near-infrared SIF was retrieved from paired measurements of downward solar irradiance and upward reflected radiance by the spectral fitting method. Refer to Buareal et al. (2023) for SIF calculation details.
创建时间：
2024-10-02
