A Compact Ground-Based Interferometric Radar for Landslide Monitoring: The Xerém Experiment. - Karlus Alexander Câmara de Macedo; Fernanda L. G. Ramos; Clovis Gaboardi; João Roberto Moreira; Fernanda Vissirini; Marcello Silva da Costa (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)