1. Department of Land, Environment, Agriculture and Forestry; University of Padova; Agripolis, Viale dell'Università 16 35020 Legnaro PD Italy
2. Interdepartmental Research Center of Geomatics (CIRGEO); University of Padova; Agripolis Viale dell'Università 16 35020 Legnaro PD Italy
3. Department GESAAF, Agriculture, Forestry and Biosystems Engineering Division; University of Florence; Florence Italy