L2 Daily Solar-Induced Fluorescence (SIF) from MetOp-A GOME-2, 2007-2018, V2

This dataset provides Level 2 (L2) Solar-Induced Fluorescence (SIF) of chlorophyll estimates derived from the Global Ozone Monitoring Experiment 2 (GOME-2) instrument on the European Meteorological Satellite (EUMETSAT) MetOp-A with ~0.5 nm spectral resolution and wavelengths between 734 and 758 nm. GOME-2 covers global land on an orbital basis at a resolution of approximately 40 km x 80 km (before 15 July 2013) or 40 km x 40 km (since 15 July 2013). Data are provided for the period from 2007-02-01 to 2018-02-01. Each file contains daily raw and bias-adjusted solar-induced fluorescence, quality control information, and ancillary data. SIF measurements can provide information on vegetation's functional status, including light-use efficiency and global primary productivity, which can be used for global carbon cycle modeling and agricultural applications. The GOME-2 SIF product is inherently noisy due to low signal levels and has undergone only a limited amount of validation. The data are provided in netCDF format.

本数据集提供了由欧洲气象卫星（EUMETSAT）MetOp-A上的全球臭氧监测实验2（GOME-2）仪器获取的二级（L2）叶绿素诱导荧光（SIF）估计值，该估计值具有约0.5纳米的光谱分辨率，波长范围在734至758纳米之间。GOME-2以大约40公里×80公里的分辨率（2013年7月15日之前）或40公里×40公里的分辨率（自2013年7月15日起）覆盖全球陆地。数据涵盖2007年2月1日至2018年2月1日期间的信息。每个文件包含每日的原始数据和偏移校正的太阳诱导荧光、质量控制信息和辅助数据。SIF测量可以提供关于植被功能状态的信息，包括光能利用效率和全球初级生产力，这些信息可用于全球碳循环建模和农业应用。由于信号水平低，GOME-2 SIF产品本身存在噪声，并且仅经过有限的验证。数据以netCDF格式提供。