%0 Journal Article %T Economic Benefits of Water by Assessing the Comparative Advantage of Water used Activities. A Case Study at Kaltota Irrigation Scheme Associated with Geoinformatics Techniques. %J Engineer: Journal of the Institution of Engineers, Sri Lanka %D 2005 %R 10.4038/engineer.v38i1.7208 %X Deputy Director (Geoinformatics) BSc. Civil Eng., MSc. (Geoinformatics/ Netherlands), MBA, C. Eng, MICE (London), MIE (Sri Lanka) Graduated from the University of Peradeniya, Sri Lanka in 1981. Worked at State Development & Construction Corporation between 1981 and 1983 %K Consumptive use %K Non-consumptive use %K Evapotranspiration %K Ground water %K Water reuse %U https://engineer.sljol.info/articles/10.4038/engineer.v38i1.7208/