Browsing ERE - 2009 by Author "Dissanayake, DMDOK"

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  • Development of a flood hazard zonation map for "Kalu Ganga" basin by GIS modelling 
    Welivitiya, WDDP; Jayasingha, JMHCB; Musheen, MK; Saputhanthri, SV; Samaranayake, TDNT; Seneviratne, A; Dissanayake, DMDOK [Conference-Full-text]
    "Kalu ganga" (river) is one of the major rivers in Sri Lanka situated in south-western part of the country. Kalu ganga basin area is a highly populated area comprising urban centres and agricultural fields. River floods ...
  • Hydrological analysis of Sooriyawewa area using remote sensing and GIS techniques 
    Senanayake, IP; Dissanayake, DMDOK; Puswewala, UGA [Conference-Full-text]
    Sri Lanka is traditionally divided into three main zones namely Wet Zone, Intermediate Zone and Dry Zone according to the average annual rainfall. The dry zone of Sri Lanka is very often faced with severe drought conditions ...