1. microSENSES Laboratory, Department of Electrical and Electronics Engineering, Ancient Olive Grove Campus, University of West Attica, 250, Thivon Ave., Egaleo, 12241 Athens, Greece
2. Mathematical Modeling and Applications Laboratory, Hellenic Naval Academy, Hatzikiriakion, 18539 Piraeus, Greece
3. Department of Meteorology and Climatology, School of Geology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece