First comparison results for the S5P CH4 product based on correlative reference measurements acquired by FTIR instruments contributing to NDACC and TCCON networks.
This VDAF web article gives further details on the first comparison results presented in the CH4 product readme file for the methane data product release (see http://www.tropomi.eu/data-products/methane). The main conclusion is that the product quality of this initial L2 CH4 dataset complies with the S5P mission requirements.
