In this paper, we show the application of a new method for merging weather radar data with point rainfall measurements from a network of rain gauges. The method, applied to a catastrophic rainfall event occurred in the Marche region in Italy, is based on the space-time adaptive computation of the coefficients of the power-law relationship with which radar reflectivity is converted into rainfall rate. Results are compared with those obtained by a standard method used for quantitative estimation of rainfall based on rain gauges and radar data.
A Novel Space-Time Adaptive Method for Rainfall Estimation by means of Weather Radar and Rain Gauges / Biondi A.; Cuccoli F.; Facheris L.; Argenti F.; Baldini L.. - STAMPA. - (2024), pp. 0-0. (Intervento presentato al convegno 4th URSI Atlantic Radio Science Meeting, AT-RASC 2024 tenutosi a Meloneras, ES nel 2024) [10.46620/URSIATRASC24/ZDFV6143].
A Novel Space-Time Adaptive Method for Rainfall Estimation by means of Weather Radar and Rain Gauges
Biondi A.;Cuccoli F.;Facheris L.;Argenti F.;
2024
Abstract
In this paper, we show the application of a new method for merging weather radar data with point rainfall measurements from a network of rain gauges. The method, applied to a catastrophic rainfall event occurred in the Marche region in Italy, is based on the space-time adaptive computation of the coefficients of the power-law relationship with which radar reflectivity is converted into rainfall rate. Results are compared with those obtained by a standard method used for quantitative estimation of rainfall based on rain gauges and radar data.
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