FTIR formaldehyde (HCHO) RD groundbased remote sensing at Sodankylä FMI-ARC from instrument FMI001

FTIR formaldehyde data, retrieval strategy is described in https://doi.org/10.5194/amt-11-5049-2018. The Sodankyla FTIR instrument is described in https://doi.org/10.5194/gi-5-271-2016. Data users are kindly invited to contact the project manager or contact person to collaborate to ensure a proper use of the FTIR data (e.g. appropriate use of the averaging kernels).傅里叶变换红外光谱（Fourier Transform Infrared Spectroscopy，FTIR）甲醛数据集，其反演策略详见论文：https://doi.org/10.5194/amt-11-5049-2018。索丹屈莱（Sodankyla）FTIR仪器的相关说明详见论文：https://doi.org/10.5194/gi-5-271-2016。诚邀数据使用者联系项目负责人或联络人开展协作，以确保该FTIR数据得到合理使用（例如正确应用平均核函数）。