NHESSD Interactive comment Printer-friendly version Discussion paper Nat. Hazards Earth Syst. Sci. Discuss., https://doi.org/10.5194/nhess-2020-378-AC1, 2021 © Author(s) 2021. This work is distributed under the Creative Commons Attribution 4.0 License. Interactive comment on “UAV survey method to Monitoring and analysing geological hazards: The Case study of mud volcano of Villaggio Santa Barbara, Caltanissetta (Sicily)” by Fabio Brighenti et al. Fabio Brighenti et al. deguidi@unict.it Received and published: 11 February 2021 dear reviewer, I thank yourself for very helpful comments, nearly all of which have been followed in revising the manuscript. More specifically, with the coauthors we discussed your comments and answered all your suggestions. The details of the changes are listed in the enclosed by dr Fabio Brighenti who is the second contact and first author of the manuscript. Interactive comment on Nat. Hazards Earth Syst. Sci. Discuss., https://doi.org/10.5194/nhess- C1