User requirements for monitoring the evolution of stratospheric ozone at high vertical resolution (‘Operoz’: Operational ozone observations using limb geometry)

The purpose of the Operoz study has been threefold:
(i) To establish the user requirements for an operational mission targeting ozone profiles at high vertical resolution,
(ii) To identify the observational gaps with respect to these user requirements taking into account planned operational missions and observational ground networks, and
(iii) To perform a reality check on the observational requirements based on proven concepts and present-day knowledge of potentially available measurement techniques and to identify options for a small to medium size satellite mission.