POST-FIRE HAZARD AND RISK ASSESSMENT IN FIRE-AFFECTED AREAS WITH GIS AND SATELLITE IMAGERY: ΤΗΕ CASE OF 2015 LACONIA FOREST FIRE (SOUTHEASTERN PELOPONNESE, GREECE) - Lekkas, Efhymios; Filis, Christos; Andreadakis, Emmanuel; Skourtsos, Emmanuel; Diakakis, Michalis; Mavroulis, Spyridon; Konstantinos Papaspyropoulos; Alexoudi, Vassiliki; Kommatas, Michalis; Karalemas, Nikolaos