Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Pierre Tabary"'
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 144:2603-2619
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 142:347-362
This article describes a forward observation operator for polarimetric radar variables, developed within the research mesoscale non-hydrostatic model Meso-NH. The forward operator enables direct comparisons of atmospheric simulations with polarimetri
Autor:
Adrien Anquez, Jean-Marc Moisselin, Pierre Tabary, Olivier Bousquet, Pascal Brovelli, Clotilde Augros
Publikováno v:
Weather and Forecasting. 28:1241-1260
An algorithm for the detection of horizontal wind shear at low levels was developed. The algorithm makes use of data collected by all radars from the Application Radar à la Météorologie Infra-Synoptique (ARAMIS) operational network, in order to bu
Publikováno v:
Journal of Applied Meteorology and Climatology. 52:2328-2344
A new fuzzy logic hydrometeor classification algorithm is proposed that takes into account data-based membership functions, measurement conditions, and three-dimensional temperature information provided by a high-resolution nonhydrostatic numerical w
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 30:2143-2151
This paper presents an analysis of a hail event that occurred 27 May 2012 over Brignoles, located in southeastern France. The event was observed by an X-band polarimetric radar located in Mont Maurel, 75 km northeast of the hailstorm. Lightning data
Publikováno v:
Journal of Applied Meteorology and Climatology. 52:1817-1835
In 2012 the Météo France metropolitan operational radar network consists of 24 radars operating at C and S bands. In addition, a network of four X-band gap-filler radars is being deployed in the French Alps. The network combines polarimetric and no
Autor:
Pierre Tabary, Olivier Bousquet
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 140:611-625
The ability to perform multiple-Doppler wind synthesis from operational weather radar systems on an operational basis has been investigated by the French Weather Service since 2006 using a (sub-)network of six Doppler radars covering the Greater Pari
Autor:
Fadela Kabeche, Hassan Al-Sakka, Jordi Figueras i Ventura, Jeffrey Beck, Olivier Bousquet, Stephen J. Frasier, Pierre Tabary
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 30:917-928
The effect of wet radome attenuation is estimated on a French operational X-band weather radar deployed in the Maritime Alps of southeastern France. As the radar is deployed in a remote location, the reflectivity factor in the immediate vicinity of t
Autor:
Pascale Dupuy, Jordi Figueras i Ventura, Béatrice Fradon, Pierre Tabary, Abdel-Amin Boumahmoud
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 138:2212-2228
This article presents the evaluation of several polarimetric quantitative precipitation estimation (Pol-QPE) algorithm candidates for operational implementation in the Meteo-France polarimetric weather radars (nine C-band and one S-band out of a tota
Autor:
Abdel-Amin Boumahmoud, Erwan Le Bouar, Pierre Tabary, Robert J. Thompson, J. Testud, Hervé Andrieu, Anthony J. Illingworth
Publikováno v:
Journal of Hydrology. 405:248-260
Summary Two so-called “integrated” polarimetric rate estimation techniques, ZPHI ( Testud et al., 2000 ) and ZZDR ( Illingworth and Thompson, 2005 ), are evaluated using 12 episodes of the year 2005 observed by the French C-band operational Trapp