The LIDAR traceability chains are available as interactive presentations and can be obtained here:
Links[1] http://www.gaia-clim.eu/files/traceabilitychainaerosolextinctionv08022016ppsx [2] http://www.gaia-clim.eu/system/files/traceability_chain_aerosol_extinction_v08022016.ppsx [3] http://www.gaia-clim.eu/media-folders/document [4] http://www.gaia-clim.eu/content-access/public-content