| Spatial variability of rainfall trends in Sri Lanka from 1989 to 2019 as an indication of climate change N Alahacoon, M Edirisinghe ISPRS International Journal of Geo-Information 10 (2), 84, 2021 | 80 | 2021 |
| Direct impacts of landslides on socioeconomic systems: a case study from Aranayake, Sri Lanka NA E. N. C. Perera1 , D. T. Jayawardana2*, P. Jayasinghe3 , R. M. S ... Geoenvironmental Disasters 5 (11), 1-12, 2018 | 62 | 2018 |
| Flood risk assessment in South Asia to prioritize flood index insurance applications in Bihar, India K Matheswaran, N Alahacoon, R Pandey, G Amarnath Geomatics, Natural Hazards and Risk, 2018 | 56 | 2018 |
| A comprehensive assessment of remote sensing and traditional based drought monitoring indices at global and regional scale N Alahacoon, M Edirisinghe Geomatics, Natural Hazards and Risk 13 (1), 762-799, 2022 | 54 | 2022 |
| A decadal historical satellite data and rainfall trend analysis (2001–2016) for flood hazard mapping in Sri Lanka N Alahacoon, K Matheswaran, P Pani, G Amarnath Remote Sensing 10 (3), 448, 2018 | 53 | 2018 |
| Satellite-based meteorological and agricultural drought monitoring for agricultural sustainability in Sri Lanka N Alahacoon, M Edirisinghe, M Ranagalage Sustainability 13 (6), 3427, 2021 | 52 | 2021 |
| Mapping multiple climate-related hazards in South Asia G Amarnath, N Alahacoon, V Smakhtin, P Aggarwal International Water Management Institute (IWMI)., 2017 | 45 | 2017 |
| Using smart ICT to provide weather and water information to smallholders in Africa: The case of the Gash River Basin, Sudan G Amarnath, GWH Simons, N Alahacoon, V Smakhtin, B Sharma, ... Climate Risk Management 22, 52-66, 2018 | 44 | 2018 |
| How do floods and drought impact economic growth and human development at the sub-national level in India? U Amarasinghe, G Amarnath, N Alahacoon, S Ghosh Climate 8 (11), 123, 2020 | 42 | 2020 |
| Rainfall variability and trends over the African continent using TAMSAT data (1983–2020): Towards climate change resilience and adaptation N Alahacoon, M Edirisinghe, M Simwanda, ENC Perera, VR Nyirenda, ... Remote Sensing 14 (1), 96, 2021 | 33 | 2021 |
| Modelling the flood-risk extent using LISFLOOD-FP in a complex watershed: case study of Mundeni Aru River Basin, Sri Lanka G Amarnath, YM Umer, N Alahacoon, Y Inada Proceedings of the International Association of Hydrological Sciences 370 …, 2015 | 30 | 2015 |
| Increasing early warning lead time through improved transboundary flood forecasting in the Gash River basin, horn of Africa G Amarnath, N Alahacoon, Y Gismalla, Y Mohammed, BR Sharma, ... Flood Forecasting, 183-200, 2016 | 19 | 2016 |
| Flood mapping tools for disaster preparedness and emergency response using satellite data and hydrodynamic models: A case study of Bagmathi Basin, India G Amarnath, K Matheswaran, P Pandey, N Alahacoon, S Yoshimoto Proceedings of the National Academy of Sciences, India Section A: Physical …, 2017 | 15 | 2017 |
| Development of a system for drought monitoring and assessment in South Asia VS Giriraj Amarnath, Peejush Pani, Niranga Alahacoon, Jeganathan ... DROUGHT CHALLENGES policy options for developing countries 2, 133 - 163, 2019 | 12* | 2019 |
| Mapping of selected coral reefs in Southern, Sri Lanka using remote sensing methods TWS Warnasuriya, PBTP Kumara, N Alahacoon Sri Lanka Journal of Aquatic Sciences 19, 2015 | 9 | 2015 |
| Agricultural drought monitoring in Sri Lanka using multisource satellite data N Alahacoon, G Amarnath Advances in Space Research 69 (11), 4078-4097, 2022 | 7 | 2022 |
| Disaster risk mapping: A desk review of global best practices and evidence for South Asia G Amarnath, UA Amarasinghe, N Alahacoon Sustainability 13 (22), 12779, 2021 | 7 | 2021 |
| Rapid emergency response mapping for the 2016 floods in Kelani river basin, Sri Lanka N Alahacoon, P Pani, K Matheswaran, S Samansiri, G Amarnath, ... Proceedings of the 37th Asian Conference on Remote Sensing (ACRS): Promoting …, 2016 | 7 | 2016 |
| Insurance as an agricultural disaster risk management tool: evidence and lessons learned from South Asia G Amarnath, S Ghosh, N Alahacoon, SK Ravan, PK Taneja, N Dave, ... WLE Briefing, 2019 | 6 | 2019 |
| Comparison of SPI and IDSI applicability for agriculture drought monitoring in Sri Lanka P Pani, N Alahacoon, G Amarnath, G Bharani, S Mondal, C Jeganathan Proceedings of the 37th Asian Conference on Remote Sensing, Colombo, Sri …, 2016 | 5 | 2016 |
Giriraj AmarnathResearch Group Leader: Water Risks and Disasters, International Water Management Institute在 cgiar.org 的电子邮件经过验证
