Haruetai Maskong; Chatchai Jothityangkoon; Chow Hirunteeyakul. FLOOD HAZARD MAPPING USING ON-SITE SURVEYED FLOOD MAP, HECRAS V.5 AND GIS TOOL: A CASE STUDY OF NAKHON RATCHASIMA MUNICIPALITY, THAILAND. INTERNATIONAL JOURNAL OF GEOMATE 2019, 16, 1-8.