MUCCnet XCO2 observations during OCO2 and OCO3 overpasses, PROFFAST 2.2, 2019-09-18 to 2023-09-06

MUCCnet uses COCCON processing standards. COCCON uses the EM27/SUN spectrometer commercially available from Bruker Company. The spectrometer performs solar absorption measurements in the NIR for the measurement of column-averaged abundances of atmospheric greenhouse gases (CO2, CH4, CO, and H2O). COCCON requires the use of calibrated spectrometers and of common data analyses tools (see http://www.imk-asf.kit.edu/english/COCCON.php).

MUCCnet采用COCCON处理标准。COCCON所使用的EM27/SUN光谱仪（EM27/SUN spectrometer）由布鲁克公司（Bruker Company）商业化供应。该光谱仪可在近红外（NIR）波段开展太阳吸收测量，以测定大气温室气体（二氧化碳CO₂、甲烷CH₄、一氧化碳CO及水蒸气H₂O）的柱平均丰度。COCCON要求使用经过校准的光谱仪及通用数据分析工具，详细信息可参见http://www.imk-asf.kit.edu/english/COCCON.php。