Calibrating estimates of ionospheric long-term change.Published in:Annales Geophysicae (ANGEO) (09927689), 2024, v. 42, n. 2, p. 395, doi. 10.5194/angeo-42-395-2024By:Scott, Christopher John;Wild, Matthew N.;Barnard, Luke Anthony;Yu, Bingkun;Yokoyama, Tatsuhiro;Lockwood, Michael;Mitchel, Cathryn;Coxon, John;Kavanagh, AndrewPublication type:Article