The EGU meeting was held in Vienna (Austria), 23-27 May (2022). Partners of the RoadMap project, presented the following presentation:

• Impact of gradients at the Martian terminator on the retrieval of ozone from TGO/NOMAD-UVIS. Arianna Piccialli, Ann Carine Vandaele, Lori Neary, Yannick Willame, Shohei Aoki, Loic Trompet, Cedric Depiesse, Sebastian Viscardy, Frank Daerden, Justin Erwin, Ian R. Thomas, Bojan Ristic, Jon P. Mason, Manish Patel, Alain Khayat, Mike Wolff, Giancarlo Bellucci, and Jose Juan Lopez-Moreno