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Rainfall estimation for food security in Africa, using the Meteosat Second Generation (MSG) satellite. Robin Chadwick, David Grimes, Roger Saunders, Pete.

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Presentation on theme: "Rainfall estimation for food security in Africa, using the Meteosat Second Generation (MSG) satellite. Robin Chadwick, David Grimes, Roger Saunders, Pete."— Presentation transcript:

1 Rainfall estimation for food security in Africa, using the Meteosat Second Generation (MSG) satellite. Robin Chadwick, David Grimes, Roger Saunders, Pete Francis & Tom Blackmore

2 MSG wavelength channels Visible IR window channelsWater vapour Near IR IR

3 Met office NIMROD nowcasting precipitation estimation product Rain-rate estimates over Europe produced operationally every 15 minutes Radar Satellite Analysis += Francis et al 06

4 AMMA radar locations 2006 MIT radar location 2004 Rain-gauge validation domain

5 Daytime case study:14/07/06 06:20

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7 Night time case study: 09/07/06 02:20

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10 Scattered showers case study:20/07/06 17:50

11 Future work Process estimates at for all 2006 JAS and compare against radar data Process estimates for 2004 JAS and validate with rain-gauge data.


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