Frank Coutelieris
University of Patras
Department of Environmental and Natural Resources Management

,
Eastern Macedonia and Thrace Institute of Technologie

Konstantinos Kleidis
TEI of Central Macedonia
Department of Mechanical Engineering

Stavros Papaioannou
TEI of Central Macedonia
Civil Engineering and Surveying Engineering and Geoinformatics Department

Athanasios Bratsos
TEI of Athens
not available

Athanasios Bratsos
TEI of Athens
Department of Civil Engineering and Surveying & Geoinformatics Engineering