Identification of Low Impedance Points Along Railway Tracks From a Railroad Inspection Vehicle. - Tiago A. Alvarenga; Rafael A. Nóbrega; Augusto Santiago Cerqueira; Luciano M. de Andrade Filho; Leonardo de Mello Honório; Sérgio Rossignoli; Henrique Veloso; Rafael Batista (IEEE Trans. Intell. Transp. Syst., 2022)