Total Carbon Column Observing Network (TCCON) activities at Iza?a, Tenerife

摘要

The Total Carbon Column Observing Network (TCCON) is a global network of ground‐based FourierTransform InfraRed spectrometers (FTIR). We present the first results obtained in the framework ofTCCON at the Iza?a Station. We find a strong correlation between the retrieved O2 column amountsand the dry pressure column obtained from a high precision barometer. This documents the goodquality of the Iza?a TCCON measurements. We show the retrieved annual cycles (from 05 May, 2009to 06 June, 2010) of CO2 and we compare to simultaneously performed in‐situ measurements.