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In the Gash Delta of Eastern Sudan, spate irrigation (flood-recession farming) contributes substantially to rural livelihoods by providing better yields than rainfed dryland farming. However, spate irrigation farmers are challenged by the unpredictability of flooding. In recent decades, the numbe...


Amarnath, GirirajSimons, G.W.H.Alahacoon, NirangaSmakhtin, V.Sharma, Bharat R.Gismalla, Y.Mohammed, Y.Andriessen, M.C.M.[Using smart ICT to provide weather and water information to smallholders in Africa: the case of the Gash River Basin, Sudan]Using smart ICT to provide weather and water information to smallholders in Africa: the case of the Gash River Basin, Sudan

The concept of ‘Underground Taming of Floods for Irrigation’ (UTFI) is introduced as an approach for co-managing floods and droughts at the river basin scale. UTFI involves strategic recharge of aquifers upstream during periods of high flow, thereby preventing local and downstream flooding, and s...


Pavelic, PaulBrindha, KarthikeyanAmarnath, GirirajEriyagama, NishadiMuthuwatta, Lal P.Smakhtin, Vladimir U.Gangopadhyay, Prasun K.Malik, Ravinder Paul SinghMishra, AtmaramSharma, Bharat R.Hanjra, Munir A.Reddy, R.V.Mishra, V.K.Verma, C.L.Kant, L.[Controlling floods and droughts through underground storage: from concept to pilot implementation in the Ganges River Basin]Controlling floods and droughts through underground storage: from concept to pilot implementation in the Ganges River Basin

The concept of ‘Underground Taming of Floods for Irrigation’ (UTFI) is introduced as an approach for co-managing floods and droughts at the river basin scale. UTFI involves strategic recharge of aquifers upstream during periods of high flow, thereby preventing local and downstream flooding, and s...


Pavelic, PaulBrindha, KarthikeyanAmarnath, GirirajEriyagama, NishadiMuthuwatta, Lal P.Smakhtin, Vladimir U.Gangopadhyay, Prasun K.Malik, Ravinder Paul SinghMishra, AtmaramSharma, Bharat R.Hanjra, Munir A.Reddy, R.V.Mishra, V.K.Verma, C.L.Kant, L.[Controlling floods and droughts through underground storage: from concept to pilot implementation in the Ganges River Basin]Controlling floods and droughts through underground storage: from concept to pilot implementation in the Ganges River Basin

The performance of Satellite Rainfall Estimate (SRE) products applied to flood inundation modelling was tested for the Mundeni Aru River Basin in eastern Sri Lanka. Three SREs (PERSIANN, TRMM, and GSMaP) were tested, with the Rainfall-Runoff-Inundation (RRI) model used as the flood inundation mod...


Yoshimoto, ShuheiAmarnath, Giriraj[Applications of satellite-based rainfall estimates in flood inundation modeling: a case study in Mundeni Aru River Basin, Sri Lanka]Applications of satellite-based rainfall estimates in flood inundation modeling: a case study in Mundeni Aru River Basin, Sri Lanka

Thanks to the large number of satellites, the multimission approach is becoming a viable method to integrate measurements and intensify the number of samples in space and time for monitoring the earth system. In this paper, we merged data from different satellite missions, optical sensors, and al...


Tarpanelli, A.Santi, E.Tourian, M.J.Filippucci, P.Amarnath, GirirajBrocca, L.[Daily river discharge estimates by merging satellite optical sensors and radar altimetry through artificial neural network]Daily river discharge estimates by merging satellite optical sensors and radar altimetry through artificial neural network

Northern Bihar is one of the major flood prone region in India affecting thousands of human lives and livelihoods during the recurrent floods occurring due to the monsoonal rains. While it is impossible to prevent the occurrence of extreme flood events, disaster planning can help in mitigating it...


Amarnath, GirirajMatheswaran, KarthikeyanPandey, PoojaAlahacoon, NirangaYoshimoto, Shuhei[Flood mapping tools for disaster preparedness and emergency response using satellite data and hydrodynamic models: a case study of Bagmathi Basin, India]Flood mapping tools for disaster preparedness and emergency response using satellite data and hydrodynamic models: a case study of Bagmathi Basin, India
Amarnath, GirirajPandey, RajeshAlahacoon, Niranga[Earth observation technologies for flood-risk mapping and forecast rating curve for flood recession agriculture in Nigeria. Training manual prepared for Capacity building workshop on Earth Observation Technologies for Flood-risk mapping and Forecast rating curve for Flood recession Agriculture in Nigeria, Abuja, Nigeria, 5-7 May 2015]Earth observation technologies for flood-risk mapping and forecast rating curve for flood recession agriculture in Nigeria. Training manual prepared for Capacity building workshop on Earth Observation Technologies for Flood-risk mapping and Forecast rating curve for Flood recession Agriculture in Nigeria, Abuja, Nigeria, 5-7 May 2015
Amarnath, GirirajInada, YoshiakiGhosh, SurajitYakob, UmerAlahacoon, NirangaKota, HaradaInoue, RyosukeSchlaffer, S.[Earth observation technologies for flood-risk mapping, modeling and management. Training manual prepared for Capacity Building Workshop on Earth Observation Technologies for Flood-risk mapping, Modeling and Management, Peradeniya, Sri Lanka, 18-21 November 2014.]Earth observation technologies for flood-risk mapping, modeling and management. Training manual prepared for Capacity Building Workshop on Earth Observation Technologies for Flood-risk mapping, Modeling and Management, Peradeniya, Sri Lanka, 18-21 November 2014.

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