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Cosmo model validation through precipitation data coming from ...

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Ordinary Kriging<br />

It is not possible to integrate the radar field with the <strong>data</strong> <strong>coming</strong> <strong>from</strong><br />

the rain gauges by simply applying a bias to the first one because:<br />

◮ The rain estimated by the radar is affected by errors <strong>coming</strong> <strong>from</strong> the<br />

characteristics of the <strong>precipitation</strong>, the orography and the geometry of<br />

the beam itself<br />

◮ the rain gauges show some problems when displaced at higher altitude<br />

and do not supply a regular field<br />

Conclusions COSMO General Meeting 2013 September 2, 2013 27 / 35

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