Issue Date | Title | Author(s) |
2001 | Activity of cloud-to-ground lightning observed in Sri Lanka and in surrounding area of the Indian Ocean | Weerasekera, A.B.; Sonnadara, D.U.J.; Fernando, I.M.K.; Liyanage, J.P.; Lelwala, R.; Ariyaratne, T.R. |
2004 | Characteristics of chaotic pulse trains generated by Lightning flashes | Gomes, C.; Cooray, V.; Fernando, I.M.K.; Montano, R.; Sonnadara, D.U.J. |
2000 | A comparison between some characteristics between positive and negative cloud to ground flashes observed in Sri Lanka and their seasonal variations | Sonnadara, D.U.J.; Fernando, I.M.K.; Weerasekera, A.B.; Liyanage, J.P. |
2001 | Construction of a High Speed Buffer Amplifier to Measure Lightning Generated Vertical Electric Fields | Sonnadara, D.U.J.; Edirisinghe, C.M.; Fernando, I.M.K. |
2002 | Development of microcontroller based high capacity standalone data acquisition systems | Sonnadara, D.U.J.; Fernando, B.W.S.P.; Goonetilleke, P.C.C.P.W.; Fernando, I.M.K. |
2002 | Effect of distance on the measurement of multiplicity and peak currents of lightning direction finding systems | Sonnadara, D.U.J.; Liyanage, J.P.; Edirisinghe, C.M.; Fernando, I.M.K. |
2006 | The Lightning Radiation Field Spectra of Cloud Flashes | Sonnadara, D.U.J.; Cooray, V.; Fernando, I.M.K. |
2001 | Measurements and Analyses of Fast Transient Electomagnetic Fields Generated by Ground and Cloud Flashes with Special attention to Lightning Direction Finding | Fernando, I.M.K. |
2000 | Measurements of lightning peak currents in the first return stroke of negative cloud to ground flashes | Sonnadara, D.U.J.; Weerasekera, A.B.; Liyanage, J.P.; Fernando, I.M.K. |
2001 | Measurements of lightning peak currents in the first return stroke of negative cloud to ground flashes | Weerasekera, A.B.; Sonnadara, D.U.J.; Fernando, I.M.K.; Lelwala, R.; Ariyaratne, T.R.; Liyanage, J.P. |
2002 | Microcontroller embedded web server with flash support | Sonnadara, D.U.J.; Goonetilleke, P.C.C.P.W.; Fernando, W.S.P.; Fernando, I.M.K. |
1999 | On the accuracy of locating lightning ground flashes using two or more direction finding stations | Sonnadara, D.U.J.; Fernando, I.M.K.; Namasivayam, S.; Jayaratne, K.P.S.C.; Bandara, K.R.A.; Lelwala, R.; Weerasekera, A.B.; Gomes, C.; Ariyaratne, T.R. |
2001 | Performance Comparison between the Magnetic Direction Finding Technique and the Time of Arrival Technique | Sonnadara, D.U.J.; Edirisinghe, C.M.; Fernando, I.M.K. |
1998 | Preliminary results of implementing an automated system in Sri Lanka to locate lighting ground flashes | Sonnadara, D.U.J.; Ariyaratne, T.R.; Jayaratne, K.P.S.C.; Fernando, I.M.K.; Namasivayam, S. |
1999 | The Role of Site Selection on Localizing Ground Flashes in an Automated Lightning Detection Network | Sonnadara, D.U.J.; Fernando, I.M.K.; Namasivayam, S.; Ariyaratne, T.R.; Jayaratne, K.P.S.C. |
2001 | A simulation study on the correction of the systematic errors in a network of magnetic direction finding network | Sonnadara, D.U.J.; Liyanage, J.P.; Fernando, I.M.K. |
2001 | Some characteristics of cloud to ground lightning obtained with lightning direction finding systems in Sri Lanka | Sonnadara, D.U.J.; Fernando, I.M.K.; Weerasekera, A.B.; Liyanage, J.P. |
1999 | Some features of lightning ground flash activities observed in tropical thunderstorms | Sonnadara, D.U.J.; Weerasekara, A.B.; Fernando, I.M.K.; Lelwala, R.; Jayaratne, K.P.S.C.; Namasivayam, S.; Bandara, K.R.A.; Gomes, C.; Ariyaratna, T.R. |
2002 | Some Properties of Lightning Ground Flashes Observed in and around Sri Lanka, and their Seasonal Variations | Liyanage, J.P.; Sonnadara, D.U.J.; Fernando, I.M.K.; Weerasekera, A.B.; Lelwala, R.; Ariyaratne, T.R. |
1998 | Study of the performance of direction finding stations prior to the implementation of a lightning locating system in Sri Lanka | Sonnadara, D.U.J.; Fernando, I.M.K.; Jayarathne, K.P.S.C.; Ariyarathne, T.R.; Namasivayam, S.; Bandara, K.R.A. |