Bistatic SAR Imaging and Precise Orbit Determination Using Geostationary Telecommunication Satellites. - Xavier Carreño-Megias; Jorge Nicolás-Álvarez; Antoni Broquetas; Albert Aguasca; Joan Cuy-Saqués; Marius Gutiérrez (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2025)