GmapDoc website
Home > Presentations > Analysis and assimilation > Analysis and assimilation

Analysis and assimilation

Articles in this section


Assimilation of radar data in AROME (presentation, March 2008) (Analysis and assimilation)

Monday 31 March 2008 by Patricia
Presentation of Eric Wattrelot during the 2nd AROME training course, Lisbon, 4-7 March 2008 : "Assimilation of radar data in the AROME model AROME model at at Météo Météo-France France" by Eric Wattrelot, Olivier Caumont, Thibaut Montmerle, Claudia Faccani, Marian Jurasek and Günther Haase. (...)


The AROME RUC (presentation, March 2008) (Analysis and assimilation)

Monday 31 March 2008 by Patricia
Table of contents Outlines Conclusion Outlook Presentation of Pierre Brousseau during the 2nd AROME training course, Lisbon, 4-7 March 2008 : "A mesoscale data assimilation system for operations : the AROME RUC", PierreBrousseau, Y. Seity, L. Auger, L.Berre, (...)


Canari : presentation (in French, Oct 2005) (CANARI)

Friday 10 February 2006 by Françoise Taillefer
CANARI general presentation : General Description of CANARI Operational use at Météo-France Future plans This presentation (in French) gives a general overview of CANARI possibilities.


Canari : code description - algorithms and data flow (presentation, 2002) (CANARI)

December 2002
CANARI est the acronym of : Code d’Analyse Nécessaire à Arpege pour ses Rejets et son Initialisation Code for the Analysis Necessary for Arpege for its Rejects and its Initiamization CANARI is a software which performs an optimum interpolation analysis for any variable of the meteorological (...)


Use of satellite data (presentation, 2001) (Analysis and assimilation)

June 2002
Presentation of Elisabeth Gérard during the ALATNET training course on Data Assimilation in Gourdon, 11-22 June 2001. Contents : 1. Influence of satellite data in NWP TEMP, SATOB, SSM/I, ATOVS ARPEGE grid Illustration of the OSEs Short range in Northern Hemisphere Medium range Principle of (...)


Adjoint technique (presentation, 2001) (Analysis and assimilation)

June 2002
Presentation of Dominique Giard during the ALATNET training course on Data Assimilation in Gourdon, 11-22 June 2001. Contents : ADJOINT TECHNIQUE : GENERAL DESCRIPTION Definitions of tangent linear (TL) and adjoint (AD) operators Case of 3D-Var and 4D-Var assimilation Practical rules for (...)


Variational Data Assimilation (presentation, 2001) (Variational)

June 2001
Presentation of Claude Fischer, Andras Horanyi and Wafaa Sadiki during the ALATNET training course on Data Assimilation in Gourdon, 11-22 June 2001. Contents : General aspects : motivations history general formulation of the cost function error covariance matrices minimization algorithms (...)


Observations : use, screening, cost function, control and monitoring (presentation, 2001) (Observations)

June 2001
Presentation of Patrick Moll and Elisabeth Gérard during the ALATNET training course on Data Assimilation in Gourdon, 11-22 June 2001. Observation : General presentation General problematic of data assimilation Problems with the available data Real time available data Production suite The (...)


Optimal estimation in meteorology (presentation, 2001) (Analysis and assimilation)

June 2001
OPTIMAL ESTIMATION IN METEOROLOGY was presented by Gérald Desroziers during the ALATNET seminar on Data Assimilation, June 11-22, 2001. Introduction estimation theory observations are not perfect, the estimate will also be approximate, the estimate must be an optimal combination of (...)


CANARI-DIAGPACK (presentation, 2001) (Analysis and assimilation)

June 2001
Presentation of Andras Horanyi and Jure Jerman during the ALATNET training course on Data Assimilation in Gourdon, 11-22 June 2001. Contents : Diagpack, idea behind Brief history of Canari + Diagpack Objective analysis/data assimilation Applications of CANARI NOWCASTING OI: basic theory (...)


Home | Contact | Site Map | | Site statistics | Visitors : 189244

Follow site activity en  Follow site activity Presentations  Follow site activity Analysis and assimilation   ?    |    titre sites syndiques OPML   ?

Site powered by SPIP 3.0.26 + AHUNTSIC

Creative Commons License