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Titre de série : Journal of applied meteorology Titre : Estimating rainfall in regions of active convection Type de document : texte imprimé Auteurs : Gruiber, A. Mention d'édition : National Environmental Satellite Service Editeur : National Environmental Satellite Service Année de publication : 1973 ISBN/ISSN/EAN : CI-04945 Note générale : An attempt estimates rainfall in convectively active regions using kuo's parameterozation scheme has been made. The precipitation in this model is given by P = lQ1/ t, where P is the precipitation per unit time, l the fraction of a synoptic area covered by deep active convection. Q1 the amount of condensation heating to adiabatic ascent, and t a time parameter related to the precipitation lifetime of the convective elements. Investigation of the above equation when P, l and Q1 were available indicated that an appropriate time parameter was 30 min and that then main contribution to the precipitation comes from the l parameter. A case is presented where l is obtained from satallitea observations. The resulting precipitation estimate appeard quite reasonable. The potential for estimating precipitation over the tropical oceans is pointed out. Langues : Anglais (eng) Mots-clés : PRECIPITATIONS Température Climatologie Index. décimale : 551.6 Climatologie et temps Résumé : An attempt estimates rainfall in convectively active regions using kuo's parameterozation scheme has been made. The precipitation in this model is given by P = lQ1/ t, where P is the precipitation per unit time, l the fraction of a synoptic area covered by deep active convection. Q1 the amount of condensation heating to adiabatic ascent, and t a time parameter related to the precipitation lifetime of the convective elements. Investigation of the above equation when P, l and Q1 were available indicated that an appropriate time parameter was 30 min and that then main contribution to the precipitation comes from the l parameter. A case is presented where l is obtained from satallitea observations. The resulting precipitation estimate appeard quite reasonable. The potential for estimating precipitation over the tropical oceans is pointed out. Note de contenu : An attempt estimates rainfall in convectively active regions using kuo's parameterozation scheme has been made. The precipitation in this model is given by P = lQ1/ t, where P is the precipitation per unit time, l the fraction of a synoptic area covered by deep active convection. Q1 the amount of condensation heating to adiabatic ascent, and t a time parameter related to the precipitation lifetime of the convective elements. Investigation of the above equation when P, l and Q1 were available indicated that an appropriate time parameter was 30 min and that then main contribution to the precipitation comes from the l parameter. A case is presented where l is obtained from satallitea observations. The resulting precipitation estimate appeard quite reasonable. The potential for estimating precipitation over the tropical oceans is pointed out. Journal of applied meteorology. Estimating rainfall in regions of active convection [texte imprimé] / Gruiber, A. . - National Environmental Satellite Service . - National Environmental Satellite Service, 1973.
ISSN : CI-04945
An attempt estimates rainfall in convectively active regions using kuo's parameterozation scheme has been made. The precipitation in this model is given by P = lQ1/ t, where P is the precipitation per unit time, l the fraction of a synoptic area covered by deep active convection. Q1 the amount of condensation heating to adiabatic ascent, and t a time parameter related to the precipitation lifetime of the convective elements. Investigation of the above equation when P, l and Q1 were available indicated that an appropriate time parameter was 30 min and that then main contribution to the precipitation comes from the l parameter. A case is presented where l is obtained from satallitea observations. The resulting precipitation estimate appeard quite reasonable. The potential for estimating precipitation over the tropical oceans is pointed out.
Langues : Anglais (eng)
Mots-clés : PRECIPITATIONS Température Climatologie Index. décimale : 551.6 Climatologie et temps Résumé : An attempt estimates rainfall in convectively active regions using kuo's parameterozation scheme has been made. The precipitation in this model is given by P = lQ1/ t, where P is the precipitation per unit time, l the fraction of a synoptic area covered by deep active convection. Q1 the amount of condensation heating to adiabatic ascent, and t a time parameter related to the precipitation lifetime of the convective elements. Investigation of the above equation when P, l and Q1 were available indicated that an appropriate time parameter was 30 min and that then main contribution to the precipitation comes from the l parameter. A case is presented where l is obtained from satallitea observations. The resulting precipitation estimate appeard quite reasonable. The potential for estimating precipitation over the tropical oceans is pointed out. Note de contenu : An attempt estimates rainfall in convectively active regions using kuo's parameterozation scheme has been made. The precipitation in this model is given by P = lQ1/ t, where P is the precipitation per unit time, l the fraction of a synoptic area covered by deep active convection. Q1 the amount of condensation heating to adiabatic ascent, and t a time parameter related to the precipitation lifetime of the convective elements. Investigation of the above equation when P, l and Q1 were available indicated that an appropriate time parameter was 30 min and that then main contribution to the precipitation comes from the l parameter. A case is presented where l is obtained from satallitea observations. The resulting precipitation estimate appeard quite reasonable. The potential for estimating precipitation over the tropical oceans is pointed out. Réservation
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Exemplaires(8)
Code-barres Cote Support Localisation Section Disponibilité CI03B945.140187 CI-04945 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B945.140188 CI-04945 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B945.140189 CI-04945 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B945.140190 CI-04945 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B945.140191 CI-04945 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B945.140192 CI-04945 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B945.140193 CI-04945 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B945.140194 CI-04945 Monographie Bibliothèque CDI-Ouaga Fond documentaire Disponible
Titre de série : NOAA Technical Memorandum NESS, 53 Titre : Cattalog of operational satellite products Type de document : texte imprimé Auteurs : Hoppe, R. E. ; Ruiz, L. A. Mention d'édition : National Environmental Satellite Service Editeur : National Environmental Satellite Service Année de publication : 1974 ISBN/ISSN/EAN : CI-05966 Note générale : This catalog is designed to acquaint the user community with the products generated from data acquired by sensors carried on environmental satellites controlled by the national environmental satellite service. A brief description of the system is given, more detailed information can be found in the literature. These ranges from the basic photographic image through a variety of manually produced and computer produced interpretation products. Langues : Anglais (eng) Mots-clés : Photographie aérienne Image Satellite Climatologie Informatisation Topographie Environnement Collecte des données Géodésie Télédétection Index. décimale : 363.7 Environnement : classer ici la protection de l'environnement Résumé : This catalog is designed to acquaint the user community with the products generated from data acquired by sensors carried on environmental satellites controlled by the national environmental satellite service. A brief description of the system is given, more detailed information can be found in the literature. These ranges from the basic photographic image through a variety of manually produced and computer produced interpretation products. Note de contenu : This catalog is designed to acquaint the user community with the products generated from data acquired by sensors carried on environmental satellites controlled by the national environmental satellite service. A brief description of the system is given, more detailed information can be found in the literature. These ranges from the basic photographic image through a variety of manually produced and computer produced interpretation products. NOAA Technical Memorandum NESS, 53. Cattalog of operational satellite products [texte imprimé] / Hoppe, R. E. ; Ruiz, L. A. . - National Environmental Satellite Service . - National Environmental Satellite Service, 1974.
ISSN : CI-05966
This catalog is designed to acquaint the user community with the products generated from data acquired by sensors carried on environmental satellites controlled by the national environmental satellite service. A brief description of the system is given, more detailed information can be found in the literature. These ranges from the basic photographic image through a variety of manually produced and computer produced interpretation products.
Langues : Anglais (eng)
Mots-clés : Photographie aérienne Image Satellite Climatologie Informatisation Topographie Environnement Collecte des données Géodésie Télédétection Index. décimale : 363.7 Environnement : classer ici la protection de l'environnement Résumé : This catalog is designed to acquaint the user community with the products generated from data acquired by sensors carried on environmental satellites controlled by the national environmental satellite service. A brief description of the system is given, more detailed information can be found in the literature. These ranges from the basic photographic image through a variety of manually produced and computer produced interpretation products. Note de contenu : This catalog is designed to acquaint the user community with the products generated from data acquired by sensors carried on environmental satellites controlled by the national environmental satellite service. A brief description of the system is given, more detailed information can be found in the literature. These ranges from the basic photographic image through a variety of manually produced and computer produced interpretation products. Réservation
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Exemplaires(8)
Code-barres Cote Support Localisation Section Disponibilité CI03B966.134633 CI-05966 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B966.134634 CI-05966 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B966.134630 CI-05966 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B966.134631 CI-05966 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B966.134632 CI-05966 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B966.134628 CI-05966 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B966.134629 CI-05966 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible CI03B966.134627 CI-05966 Rapport Bibliothèque CDI-Ouaga Fond documentaire Disponible
