Forest Restoration Monitoring Protocol with a Low-Cost Remotely Piloted Aircraft: lessons Learned from a Case Study in the Brazilian Atlantic Forest - Albuquerque, Rafael Walter; Ferreira, Manuel Eduardo; Olsen, Søren Ingvor; Tymus, Julio Ricardo Caetano; Balieiro, Cintia Palheta; Mansur, Hendrik; Moura, Ciro José Ribeiro; Costa, João Vitor Silva; Branco,Maurício Ruiz Castello; Grohmann, Carlos Henrique (Remote Sensing, 2021)