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Wijesekera, N. T. S. / Perera, L. R. H. (2012): Key Issues of Data and Data Checking for Hydrological Analyses - Case Study of Rainfall Data in the Attanagalu Oya Basin of Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 45, n. 2 (avril 2012).
https://doi.org/10.4038/engineer.v45i2.6936
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Jayadeera, P. M. / Wijesekera, N. T. S. (2019): A Diagnostic Application of HEC– HMS Model to Evaluate the Potential for Water Management in the Ratnapura Watershed of Kalu Ganga Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 52, n. 3 (décembre 2019).
https://doi.org/10.4038/engineer.v52i3.7361
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Wijesekera, N. T. S. / Rajapakse, R. L. H. L. (2013): Mathematical modelling of watershed wetland crossings for flood mitigation and groundwater enhancement – case of the Attanagalu Oya river basin. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 46, n. 3 (juillet 2013).
https://doi.org/10.4038/engineer.v46i3.6785
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Wijesekera, N. T. S. / Wijesinghe, W. M. D. (2013): Engineering Infrastructure for Water Resources Development - Impact of Design Rainfall Pattern on Safety Considerations. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 46, n. 1 (janvier 2013).
https://doi.org/10.4038/engineer.v46i1.6903
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Thoradeniya, Bhadranie / Ranasinghe, Malik / Wijesekera, N. T. S. (2012): A Decision Support Tool for Stakeholder Involvement in Sustainable Water Resource Development. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 45, n. 4 (octobre 2012).
https://doi.org/10.4038/engineer.v45i4.6925
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Perera, K. R. J. / Wijesekera, N. T. S. (2012): Potential on the Use of GIS Watershed Modeling for River Basin Planning - Case Study of Attanagalu Oya Basin, Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 45, n. 4 (octobre 2012).
https://doi.org/10.4038/engineer.v45i4.6922
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Chandramali, E. A. G. / Wijesekera, N. T. S. (2012): Field Data Collection for Land Information Systems – A Case Study on Quantification of Resource Requirement for a GIS. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 45, n. 4 (octobre 2012).
https://doi.org/10.4038/engineer.v45i4.6926
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Jayathilake, K. P. / Wijesekera, N. T. S. (2008): Product Development for Presentation of Temporal GIS Results for Non GIS Specialists : A Case Study Application to Present Terrorist Activities and Government Humanitarian Efforts, Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 41, n. 5 (décembre 2008).
https://doi.org/10.4038/engineer.v41i5.7103
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Wanniarachchi, S. S. / Wijesekera, N. T. S. (2012): Using SWMM as a Tool for Floodplain Management in Ungauged Urban Watershed. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 45, n. 1 (janvier 2012).
https://doi.org/10.4038/engineer.v45i1.6944
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Harshani, H. M. D. / Wijesekera, N. T. S. (2011): Stormwater Management Modelling for Ungauged Watershed in Matara Municipality. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 44, n. 4 (octobre 2011).
https://doi.org/10.4038/engineer.v44i4.6958
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Wijesinghe, W. M. D. / Wijesekera, N. T. S. (2011): Comparison of Rational Formula Alternatives for Streamflow Generation for Small Ungauged Catchments. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 44, n. 4 (octobre 2011).
https://doi.org/10.4038/engineer.v44i4.6955
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De Alwis, S. M. D. L. K. / Wijesekera, N. T. S. (2011): Comparison of Performance Assessment Indicators for Evaluation of Irrigation Scheme Performances in Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 44, n. 3 (juillet 2011).
https://doi.org/10.4038/engineer.v44i3.6963
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Thoradeniya, Bhadranie / Ranasinghe, Malik / Wijesekera, N. T. S. (2011): Economic Analysis of Water Infrastructure: Have We Got It Right?. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 44, n. 3 (juillet 2011).
https://doi.org/10.4038/engineer.v44i3.6965
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Wijesekera, N. T. S. / Bandara, K. M. P. S. (2011): Preparation of the Stormwater Drainage Management Plan for Matara Municipal Council. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 44, n. 3 (juillet 2011).
https://doi.org/10.4038/engineer.v44i3.6961
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Perera, K. R. J. / Wijesekera, N. T. S. (2011): Identification of the Spatial Variability of Runoff Coefficients of Three Wet Zone Watersheds of Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 44, n. 3 (juillet 2011).
https://doi.org/10.4038/engineer.v44i3.6960
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Wijesekera, N. T. S. (2011): Irrigation Infrastructure Management Requirements to Ensure Water Security for Impoverished Rural Populations under Climate Change Scenario. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 44, n. 2 (avril 2011).
https://doi.org/10.4038/engineer.v44i2.7022
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Subasinghe, S. A. C. P. / Wijesekera, N. T. S. (2008): Comparison of GIS Computational Methods using Real Life Spatial Data -- Building and Population Density Computation in a Semi Urban Area. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 41, n. 5 (décembre 2008).
https://doi.org/10.4038/engineer.v41i5.7107
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Chandimal, W. P. A. I. M. / Wijesekera, N. T. S. (2008): A GIS Approach to Identify Road Network Improvement Needs: case study of Kaduwela, Sri Lanka. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 41, n. 5 (décembre 2008).
https://doi.org/10.4038/engineer.v41i5.7111
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Attygalla, Nishendra / Wijesekera, N. T. S. (2006): Urban Drainage Network Generation with Geographic Information Systems Using Remotely Sensed Data. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 39, n. 3 (juillet 2006).
https://doi.org/10.4038/engineer.v39i3.7192
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Karunatilaka, G. R. N. / Wijesekera, N. T. S. (2006): Field Validation of Erosion Hazard Zones for Small Scale Assessment using GIS. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 39, n. 3 (juillet 2006).
https://doi.org/10.4038/engineer.v39i3.7193
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Wijesekera, N. T. S. / Weerakkody, N. C. (2006): Public Participation in Environmental Assessment of Development Projects - The Sri Lankan Situation. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 39, n. 2 (avril 2006).
https://doi.org/10.4038/engineer.v39i2.7181
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Wijesekera, N. T. S. / Peiris, T. A. / Gamage, N. P. D. / Kodippli, A. A. / Ghanapala, P. P. / Amarasinghe, C. B. / De S. Ginige, G. K. (2005): A Surface and Groundwater Supply System Study Project for better Management. Dans: Engineer: Journal of the Institution of Engineers, Sri Lanka, v. 38, n. 4 (octobre 2005).
https://doi.org/10.4038/engineer.v38i4.7226