TCCON data from East Trout Lake, SK (CA), Release GGG2020.R0

The Total Carbon Column Observing Network (TCCON) is
a network of ground-based Fourier Transform Spectrometers that record direct
solar absorption spectra of the atmosphere in the near-infrared. From these
spectra, accurate and precise column-averaged abundances of atmospheric
constituents including CO2, CH4, N2O, HF, CO, H2O, and HDO, are retrieved. This
is the GGG2020 data release of observations from the TCCON station at
East Trout Lake, Canada

全碳柱观测网络（Total Carbon Column Observing Network，TCCON）是一个由地基傅里叶变换光谱仪（Fourier Transform Spectrometers）组成的观测网络，该类设备可记录近红外波段的大气直接太阳吸收光谱。基于此类光谱数据，可反演得到包括二氧化碳（CO₂）、甲烷（CH₄）、一氧化二氮（N₂O）、氟化氢（HF）、一氧化碳（CO）、水汽（H₂O）以及氘代水（HDO）在内的多种大气成分的高精度柱平均丰度。本数据集为加拿大东特劳特湖站点TCCON观测数据的GGG2020版发布成果。