Noise-free sensitivity test for lidar volume depolarization ratio and sun-photometer DoLP in GRASP code for a case studyD.C.F.S. Oliveira, M. Sicard, A. Rodríguez-Gómez, A. Comerón, C. Muñoz-Porcar, C. Gil-Díaz, O. Dubovik and M.E. HerreraEPJ Web Conf., 362 (2026) 10008DOI: https://doi.org/10.1051/epjconf/202636210008