Application of Geospatial Techniques for Groundwater Quality and Availability Assessment: A Case Study in Jaffna Peninsula, Sri Lanka. - Kuddithamby Gunaalan; Manjula Ranagalage; M. H. J. P. Gunarathna; M. K. N. Kumari; Meththika Vithanage; Tharmalingam Srivaratharasan; Suntharalingam Saravanan; T. W. S. Warnasuriya (ISPRS Int. J. Geo Inf., 2018)