ESA SEOM-IAS – Measurement database 2.3 µm region

The database contains measurements performed within the framework of the esa project SEOM-IAS (Scientific Exploitation of Operational Missions - Improved Atmospheric Spectroscopy Databases), ESA/AO/1-7566/13/I-BG. Details on the project can be found at http://www.wdc.dlr.de/seom-ias/. Measurements for retrieval of absorption line parameters of H2O, CO and CH4 in the spectral range 4190-4340 cm-1 within the esa project SEOM-IAS were performed by means of Fourier-Transform Spectroscopy (FTS) at the German Aerospace Center (DLR) and Continuous Wave Cavity Ring-Down Spectroscopy (CRDS) at Université Grenoble Alpes. The aim of the measurements was an improved line parameter database according to the needs of the TROPOMI instrument aboard the Sentinel 5-P satellite. The database contains all used molecular spectra used for Parameter retrieval