ESA / ECSAT CCIWV.REP.022 Water Vapour Climate Change Initiative (WV_cci) - CCI+ Phase 2 D2.2 27 Term Definition SCIAMACHY SCanning Imaging Absorption spectroMeter for Atmospheric CartograpHY SMR Submillimeter wave Radiometer SPARC Stratosphere-troposphere Processes And their Role in Climate UARS-MLS Upper Atmosphere Research Satellite Microwave Limb Sounder UTLS Upper troposphere and lower stratosphere VRWV Vertical Resolved Water Vapour