Radar observations of 50 × 50 × 50 m3 volume defined drop by drop: A numerical experiment

A. Gires; I. Tchiguirinskaia; D. Schertzer

Radar observations of 50 × 50 × 50 m3 volume defined drop by drop: A numerical experiment

A. Gires
, I. Tchiguirinskaia
, D. Schertzer

Université Paris Est, ENPC LIGM, IMAGINE

Résultats de recherche: Contribution à une conférence › Papier › Revue par des pairs

Résumé

Radars are the only device providing rainfall measurements in both space and time. The conversion between the observed radar quantities (reflectivity at both polarizations, differential phases⋯) and the rain rate in which hydro-meteorologists are interested still remains an open issue. In this paper we investigate the potential effect of constructive or destructive interference between the waves backscattered by each individual hydrometeors, through a numerical experiment: 50 × 50 × 50 m³ volume with all its drops is simulated along with its radar observations.

langue originale	Anglais
état	Publié - 1 janv. 2015
Evénement	10th International Workshop on Precipitation in Urban Areas: Rainfall in Urban and Natural Systems, UrbanRain 2015 - Pontresina, Suisse Durée: 1 déc. 2015 → 5 déc. 2015

Une conférence

Une conférence	10th International Workshop on Precipitation in Urban Areas: Rainfall in Urban and Natural Systems, UrbanRain 2015
Pays/Territoire	Suisse
La ville	Pontresina
période	1/12/15 → 5/12/15

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title = "Radar observations of 50 × 50 × 50 m3 volume defined drop by drop: A numerical experiment",

abstract = "Radars are the only device providing rainfall measurements in both space and time. The conversion between the observed radar quantities (reflectivity at both polarizations, differential phases⋯) and the rain rate in which hydro-meteorologists are interested still remains an open issue. In this paper we investigate the potential effect of constructive or destructive interference between the waves backscattered by each individual hydrometeors, through a numerical experiment: 50 × 50 × 50 m3 volume with all its drops is simulated along with its radar observations.",

author = "A. Gires and I. Tchiguirinskaia and D. Schertzer",

note = "Publisher Copyright: {\textcopyright} 2015 Rainfall in Urban and Natural Systems - Proceedings of the 10th International Workshop on Precipitation in Urban Areas, UrbanRain 2015. All rights reserved.; 10th International Workshop on Precipitation in Urban Areas: Rainfall in Urban and Natural Systems, UrbanRain 2015 ; Conference date: 01-12-2015 Through 05-12-2015",

year = "2015",

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language = "English",

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Radar observations of 50 × 50 × 50 m3 volume defined drop by drop: A numerical experiment. / Gires, A.; Tchiguirinskaia, I.; Schertzer, D.
2015. Papier présenté � 10th International Workshop on Precipitation in Urban Areas: Rainfall in Urban and Natural Systems, UrbanRain 2015, Pontresina, Suisse.

Résultats de recherche: Contribution à une conférence › Papier › Revue par des pairs

TY - CONF

T1 - Radar observations of 50 × 50 × 50 m3 volume defined drop by drop

T2 - 10th International Workshop on Precipitation in Urban Areas: Rainfall in Urban and Natural Systems, UrbanRain 2015

AU - Gires, A.

AU - Tchiguirinskaia, I.

AU - Schertzer, D.

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Radars are the only device providing rainfall measurements in both space and time. The conversion between the observed radar quantities (reflectivity at both polarizations, differential phases⋯) and the rain rate in which hydro-meteorologists are interested still remains an open issue. In this paper we investigate the potential effect of constructive or destructive interference between the waves backscattered by each individual hydrometeors, through a numerical experiment: 50 × 50 × 50 m3 volume with all its drops is simulated along with its radar observations.

AB - Radars are the only device providing rainfall measurements in both space and time. The conversion between the observed radar quantities (reflectivity at both polarizations, differential phases⋯) and the rain rate in which hydro-meteorologists are interested still remains an open issue. In this paper we investigate the potential effect of constructive or destructive interference between the waves backscattered by each individual hydrometeors, through a numerical experiment: 50 × 50 × 50 m3 volume with all its drops is simulated along with its radar observations.

UR - https://www.scopus.com/pages/publications/85070979155

M3 - Paper

AN - SCOPUS:85070979155

Y2 - 1 December 2015 through 5 December 2015

ER -

Radar observations of 50 × 50 × 50 m3 volume defined drop by drop: A numerical experiment

Résumé

Une conférence

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