Prof. C Mahesh Edirisinghe
Department of Physics
Publications
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Overview of Lightning Trend and Recent Lightning Variability over Sri Lanka
Vindhya Kalapuge, Dilaj Maduranga, Niranga Alahacoon, Mahesh Edirisinghe, Rushan Abeygunawardana, and Manjula Ranagalage, “Overview of Lightning Trend and Recent Lightning Variability over Sri Lanka” ISPRS International Journal of Geo-Information 12, no. 2: 67, 2023. https://doi.org/10.3390/ijgi12020067
Spatiotemporal Variability of Lightning Activity over the Railway Network in Sri Lanka with Special Attention to the Proposed Suburban Railway Electrification Network
Maduranga, U.G.D.; Edirisinghe, M.; Alahacoon, N.; Ranagalage, M. Spatiotemporal Variability of Lightning Activity over the Railway Network in Sri Lanka with Special Attention to the Proposed Suburban Railway Electrification Network. Infrastructures 2022, 7, 92. https://doi.org/10.3390/infrastructures7070092
Rainfall Variability and Trends over the African Continent Using TAMSAT Data (1983–2020): Towards Climate Change Resilience and Adaptation
Niranga Alahacoon, Mahesh Edirisinghe, Matamyo Simwanda, ENC Perera, Vincent R. Nyirenda, and Manjula Ranagalage, Rainfall Variability and Trends over the African Continent Using TAMSAT Data (1983–2020): Towards Climate Change Resilience and Adaptation. Remote Sensing, Volume 14, Issue 1, 96, 2022. https://doi.org/10.3390/rs14010096
Novel Index for Hydrological Drought Monitoring Using Remote Sensing Approach: Standardized Water Surface Index (SWSI)
Niranga Alahacoon, and Mahesh Edirisinghe, “Novel Index for Hydrological Drought Monitoring Using Remote Sensing Approach: Standardized Water Surface Index (SWSI)” Remote Sensing, Vol. 14, No. 21: 5324, 2022. https://doi.org/10.3390/rs14215324
A comprehensive assessment of remote sensing and traditional based drought monitoring indices at global and regional scale
Niranga Alahacoon, and Mahesh Edirisinghe, “A comprehensive assessment of remote sensing and traditional based drought monitoring indices at global and regional scale,” Geomatics, Natural Hazards And Risk, Vol. 13, Issue 1, pp 762-799, 2022. https://doi.org/ 10.1080/19475705.2022.2044394
Spatial Variability of Rainfall Trends in Sri Lanka from 1989 to 2019 as an Indication of Climate Change
Niranga Alahacoon, Mahesh Edirisinghe, 2021. “Spatial Variability of Rainfall Trends in Sri Lanka from 1989 to 2019 as an Indication of Climate Change” ISPRS International Journal of Geo-Information. 10, no. 2: 84. https://doi.org/10.3390/ijgi10020084
Signatures of Transient Overvoltages in Low Voltage Power Systems in Tea Factories and Their Implications on Insulation Deterioration and Allied Power Quality Issues
Earl A. R. L. Pannila, Mahesh Edirisinghe, “Signatures of Transient Overvoltages in Low Voltage Power Systems in Tea Factories and Their Implications on Insulation Deterioration and Allied Power Quality Issues“, Journal of Electrical and Computer Engineering, vol. 2021, 2021. https://doi.org/10.1155/2021/2623965
Satellite-Based Meteorological and Agricultural Drought Monitoring for Agricultural Sustainability in Sri Lanka
Niranga Alahacoon, Mahesh Edirisinghe and Manjula Ranagalage, “Satellite-Based Meteorological and Agricultural Drought Monitoring for Agricultural Sustainability in Sri Lanka,” Sustainability, Vol. 13, Issue 6: 3427, February 2021. https://doi.org/10.3390/su13063427.
Performance of SPI and PCI Indices for Drought Monitoring in Sri Lanka at Different Time Scales: A Comparative Analysis
Niranga Alahacoon and Mahesh Edirisinghe, “Performance of SPI and PCI Indices for Drought Monitoring in Sri Lanka at Different Time Scales: A Comparative Analysis,” Proceedings of Peradeniya University International Research Sessions 2021, Page(s): 509, December 2021.
Novel handheld device to measure the nasal expiratory flow rate of the two nasal cavities individually and simultaneously
Thimira Thilakarathna, Mahesh Edirisinghe (2021). Novel handheld device to measure the nasal expiratory flow rate of the two nasal cavities individually and simultaneously. Instrumentation Mesure Métrologie, Vol. 20, No. 1, pp. 7-14. https://doi.org/10.18280/i2m.200102
Lightning Climatology and Human Vulnerability to Lightning Hazards in a School Community: A Case Study in Sri Lanka using LIS Data from TRMM Satellite
UG Dilaj Maduranga and Mahesh Edirisinghe, “Lightning Climatology and Human Vulnerability to Lightning Hazards in a School Community: A Case Study in Sri Lanka using LIS Data from TRMM Satellite,” International Journal of Disaster Management, Vol. 4, Issue 3, pp. 29-50, December 2021. https:// 24815/ijdm.v4i3.22068
Investigation of the Accuracy of Monthly Water Surface Extraction from Landsat 8 using Synthetic Aperture Radar (SAR) Sentinel-1 Data
Niranga Alahacoon and Mahesh Edirisinghe, “Investigation of the Accuracy of Monthly Water Surface Extraction from Landsat 8 using Synthetic Aperture Radar (SAR) Sentinel-1 Data,” Proceedings of International Conference on Multidisciplinary Approaches in Science (ICMAS) – 2021, Page(s): 106, November 2021.
Google Earth Engine (GEE) to Monitor Historical and Near-Real-Time Agricultural Droughts in Sri Lanka
Niranga Alahacoon and Mahesh Edirisinghe, “Google Earth Engine (GEE) to Monitor Historical and Near-Real-Time Agricultural Droughts in Sri Lanka,” Proceedings of Peradeniya University International Research Sessions 2021, Page(s): 432, December 2021.
Distribution of Lightning Accidents in Sri Lanka from 1974 to 2019 using the DesInventar Database
Mahesh Edirisinghe and U.G. Dilaj Maduranga, “Distribution of Lightning Accidents in Sri Lanka from 1974 to 2019 using DesInventar Database,” ISPRS International Journal of Geo-Information. Vol.10, No. 3: 117, February 2021. https://doi.org/10.3390/ijgi10030117.
Climatology of Lightning Activities over Bandaranaike International Airport in Sri Lanka
Maduranga, Dilaj, Edirisinghe, Mahesh (2021). Climatology of lightning activities over Bandaranaike international airport in Sri Lanka. International Journal of Sustainable Development and Planning, Vol. 16, No. 6, pp. 1027-1038. https://doi.org/10.18280/ijsdp.160604
Automated Stamp Pasting System for Industrial Applications
H. T. Dushan Dinushka, & C. Mahesh Edirisinghe. (2021). Automated Stamp Pasting System for Industrial Applications. Journal of International Academy of Physical Sciences, 25(2), 327–335.
Water Quality Detection and Alarming System for Domestic Drinking Water Distribution System
C. Mahesh Edirisinghe, “Water Quality Detection and Alarming System for Domestic Drinking Water Distribution System” 26th International Conference of International Academy of Physical Sciences (CONIAPS XXVI) Advances in Applied Physics & Earth Sciences, Paper No. 31, December 2020
Impact of Magnetic Fields Generated by Electrical Transients in Domestic and Industrial Environment on the Human Body
Earl Pannila and Mahesh Edirisinghe, “Impact of Magnetic Fields Generated by Electrical Transients in Domestic and Industrial Environment on the Human Body,” 12th Annual Research Symposium of the University of Colombo, Page(s): 63, December 2020.
Impact of Land Surface Temperature on Lightning flash density in Colombo District, Sri Lanka
U.G. Dilaj Maduranga and C. Mahesh Edirisinghe, “Impact of Land Surface Temperature on Lightning flash density in Colombo District, Sri Lanka” 26th International Conference of International Academy of Physical Sciences (CONIAPS XXVI) Advances in Applied Physics & Earth Sciences, Paper No. 50, December 2020
Impact of Electrical Voltage Transient Nature in Auxiliary Power System to the DC-DC Converters in Hybrid, PHEV and BEV Automobiles
Earl Pannila and Mahesh Edirisinghe, “Impact of Electrical Voltage Transient Nature in Auxiliary Power System to the DC-DC Converters in Hybrid, PHEV and BEV Automobiles,” 12th Annual Research Symposium of the University of Colombo, Page(s): 31, December 2020.
Fading Level Checking System for Fabrics of Garment Products
C. Mahesh Edirisinghe, “Fading Level Checking System for Fabrics of Garment Products” 26th International Conference of International Academy of Physical Sciences (CONIAPS XXVI) Advances in Applied Physics & Earth Sciences, Paper No. 44, December 2020
Exploration of the Lightning Climatology over the University of Colombo and Surrounded Area
G. Dilaj Maduranga and Mahesh Edirisinghe, “Exploration of the Lightning Climatology over the University of Colombo and Surrounded Area,” 12th Annual Research Symposium of the University of Colombo, Page(s): 30, December 2020.
Digital Preamplifier for Quality Enhanced Audio Outputs
C. Mahesh Edirisinghe, “Digital Preamplifier for Quality Enhanced Audio Outputs” 26th International Conference of International Academy of Physical Sciences (CONIAPS XXVI) Advances in Applied Physics & Earth Sciences, Paper No. 32, December 2020
Characterization of Switching Transients in Low Voltage Power Systems of Tea Factories in Sri Lanka
Pannila, E.A.R.L., Edirisinghe, Mahesh (2020). Characterization of switching transients in low voltage power systems of tea factories in Sri Lanka. European Journal of Electrical Engineering, Vol. 22, No. 4-5, pp. 325-334. https://doi.org/10.18280/ejee.224-504
Automated Stamp Pasting System for Industrial Applications
H.T. Dushan Dinushka and C. Mahesh Edirisinghe, “Automated Stamp Pasting System for Industrial Applications” 26th International Conference of International Academy of Physical Sciences (CONIAPS XXVI) Advances in Applied Physics & Earth Sciences, Paper No. 33, December 2020
Variation of recent lightning activities over Sri Lanka based on satellite data of Lightning Imaging Sensor instrument on International Space Station
U. G. Dilaj Maduranga and Mahesh Edirisinghe, “Variation of recent lightning activities over Sri Lanka based on satellite data of Lightning Imaging Sensor instrument on International Space Station,” 11th Annual Research Symposium of the University of Colombo, Page(s): 224, November 2019.
Spatiotemporal Variability of Lightning Flash Distribution over Sri Lanka
UG Dilaj Maduranga, Mahesh Edirisinghe and L Vimukthi Gamage, “Spatiotemporal Variability of Lightning Flash Distribution over Sri Lanka,” International Letters of Chemistry, Physics and Astronomy, Vol. 82, pp. 01-13, March 2019.
Spatial variation of lightning activities associated with the elevation profile of Sri Lanka
U. G. Dilaj Maduranga and Mahesh Edirisinghe, “Spatial variation of lightning activities associated with the elevation profile of Sri Lanka,” 11th Annual Research Symposium of the University of Colombo, Page(s): 225, November 2019.
An investigative approach for Capacitor bank failures in Industrial facilities due to supply system irregularities in factories
Earl Pannila and Mahesh Edirisinghe, “An investigative approach for Capacitor bank failures in Industrial facilities due to supply system irregularities in factories,” 11th Annual Research Symposium of the University of Colombo, Page(s): 228, November 2019.
Annual Variation Trend of Lightning Flash Activities over Sri Lanka
UG Dilaj Maduranga, Mahesh Edirisinghe and L Vimukthi Gamage, “Annual Variation Trend of Lightning Flash Activities over Sri Lanka,” World Scientific News, Vol. 114, pp 256-264, November 2018.