Titre de série :	Etude de l'intensité de la trajectoire du cyclone
Titre :	Etude de l'intensité de la trajectoire du cyclone
Type de document :	texte imprimé
Auteurs :	Rossignol, D. ; Chedhomme, P.
Mention d'édition :	DEM/ASECNA
Editeur :	DEM/ASECNA
Année de publication :	1977
ISBN/ISSN/EAN :	CI-03745
Note générale :	This study is undertaken, to improve our knowelge on the forecast of the intensity and trajectories of tropical lurricane we applied rwo methods to Barbara. The first method is the vernan, J.Dvorok's it consists of analysing very carefully the hurricane's cloud patterns by using the satellite pictures. Using Vernon, J Dvork's method in Barbara study the results allow as to conclude that this ways is very confident. The second method consist in analysing the upper-air winds fields (specially at 500 on 300 mb) to do so we are aware for two points: a) Gray's hypothesis suggest that in huricane thermal structure this hypothesis allowed the same idea of future intensity of the hurricans. b) The existance of steering current which implies from rassiby and riehl's studies. The intensity and the direction of this steering current control the hurricane motion lesing this second method in Barbara study we found more satisfaction at 500 mb than at 300 mb.
Langues :	Français (fre)
Mots-clés :	Cyclone  Météorologie  Methodologie  Photographie aérienne  Comparaison  Satellite  Télédetection  Géodesie  Etude de l'intensité
Index. décimale :	621.367 Techniques photographiques. Télédétection
Résumé :	This study is undertaken, to improve our knowelge on the forecast of the intensity and trajectories of tropical lurricane we applied rwo methods to Barbara. The first method is the vernan, J.Dvorok's it consists of analysing very carefully the hurricane's cloud patterns by using the satellite pictures. Using Vernon, J Dvork's method in Barbara study the results allow as to conclude that this ways is very confident. The second method consist in analysing the upper-air winds fields (specially at 500 on 300 mb) to do so we are aware for two points: a) Gray's hypothesis suggest that in huricane thermal structure this hypothesis allowed the same idea of future intensity of the hurricans. b) The existance of steering current which implies from rassiby and riehl's studies. The intensity and the direction of this steering current control the hurricane motion lesing this second method in Barbara study we found more satisfaction at 500 mb than at 300 mb.
Note de contenu :	This study is undertaken, to improve our knowelge on the forecast of the intensity and trajectories of tropical lurricane we applied rwo methods to Barbara. The first method is the vernan, J.Dvorok's it consists of analysing very carefully the hurricane's cloud patterns by using the satellite pictures. Using Vernon, J Dvork's method in Barbara study the results allow as to conclude that this ways is very confident. The second method consist in analysing the upper-air winds fields (specially at 500 on 300 mb) to do so we are aware for two points: a) Gray's hypothesis suggest that in huricane thermal structure this hypothesis allowed the same idea of future intensity of the hurricans. b) The existance of steering current which implies from rassiby and riehl's studies. The intensity and the direction of this steering current control the hurricane motion lesing this second method in Barbara study we found more satisfaction at 500 mb than at 300 mb.

Etude de l'intensité de la trajectoire du cyclone. Etude de l'intensité de la trajectoire du cyclone [texte imprimé] / Rossignol, D. ; Chedhomme, P.  . -  DEM/ASECNA . - DEM/ASECNA, 1977.
ISSN : CI-03745
This study is undertaken, to improve our knowelge on the forecast of the intensity and trajectories of tropical lurricane we applied rwo methods to Barbara. The first method is the vernan, J.Dvorok's it consists of analysing very carefully the hurricane's cloud patterns by using the satellite pictures. Using Vernon, J Dvork's method in Barbara study the results allow as to conclude that this ways is very confident. The second method consist in analysing the upper-air winds fields (specially at 500 on 300 mb) to do so we are aware for two points: a) Gray's hypothesis suggest that in huricane thermal structure this hypothesis allowed the same idea of future intensity of the hurricans. b) The existance of steering current which implies from rassiby and riehl's studies. The intensity and the direction of this steering current control the hurricane motion lesing this second method in Barbara study we found more satisfaction at 500 mb than at 300 mb.
Langues : Français (fre)

Mots-clés :	Cyclone  Météorologie  Methodologie  Photographie aérienne  Comparaison  Satellite  Télédetection  Géodesie  Etude de l'intensité
Index. décimale :	621.367 Techniques photographiques. Télédétection
Résumé :	This study is undertaken, to improve our knowelge on the forecast of the intensity and trajectories of tropical lurricane we applied rwo methods to Barbara. The first method is the vernan, J.Dvorok's it consists of analysing very carefully the hurricane's cloud patterns by using the satellite pictures. Using Vernon, J Dvork's method in Barbara study the results allow as to conclude that this ways is very confident. The second method consist in analysing the upper-air winds fields (specially at 500 on 300 mb) to do so we are aware for two points: a) Gray's hypothesis suggest that in huricane thermal structure this hypothesis allowed the same idea of future intensity of the hurricans. b) The existance of steering current which implies from rassiby and riehl's studies. The intensity and the direction of this steering current control the hurricane motion lesing this second method in Barbara study we found more satisfaction at 500 mb than at 300 mb.
Note de contenu :	This study is undertaken, to improve our knowelge on the forecast of the intensity and trajectories of tropical lurricane we applied rwo methods to Barbara. The first method is the vernan, J.Dvorok's it consists of analysing very carefully the hurricane's cloud patterns by using the satellite pictures. Using Vernon, J Dvork's method in Barbara study the results allow as to conclude that this ways is very confident. The second method consist in analysing the upper-air winds fields (specially at 500 on 300 mb) to do so we are aware for two points: a) Gray's hypothesis suggest that in huricane thermal structure this hypothesis allowed the same idea of future intensity of the hurricans. b) The existance of steering current which implies from rassiby and riehl's studies. The intensity and the direction of this steering current control the hurricane motion lesing this second method in Barbara study we found more satisfaction at 500 mb than at 300 mb.