Author: Larry Knowlton
Publisher:
ISBN:
Category : Atmospheric models
Languages : en
Pages : 50
Book Description
Dynamic normal mode initialization (DNI) is applied to low and high resolution versions of the AFGL global spectral mode. This scheme is tested against the operational nonlinear normal mode initialization (NMI) procedure using both adiabatic and diabatic forms of the model tendencies. The DNI-based forecasts are comparable in accuracy to the NMI-based forecasts, with small differences between the adiabatic and diabatic versions of each. DNI initial conditions were somewhat more damped in the divergence fields than were the NMI fields. This is believed to be due to the frequency response characteristics of the DNI's forward-backward time scheme, which tended to partially damp resolvable wavelengths.
Adiabatic and Diabatic Initialization of the AFGL Global Spectral Model Using Dynamic Normal Mode and Nonlinear Normal Mode Methods
Author: Larry Knowlton
Publisher:
ISBN:
Category : Atmospheric models
Languages : en
Pages : 50
Book Description
Dynamic normal mode initialization (DNI) is applied to low and high resolution versions of the AFGL global spectral mode. This scheme is tested against the operational nonlinear normal mode initialization (NMI) procedure using both adiabatic and diabatic forms of the model tendencies. The DNI-based forecasts are comparable in accuracy to the NMI-based forecasts, with small differences between the adiabatic and diabatic versions of each. DNI initial conditions were somewhat more damped in the divergence fields than were the NMI fields. This is believed to be due to the frequency response characteristics of the DNI's forward-backward time scheme, which tended to partially damp resolvable wavelengths.
Publisher:
ISBN:
Category : Atmospheric models
Languages : en
Pages : 50
Book Description
Dynamic normal mode initialization (DNI) is applied to low and high resolution versions of the AFGL global spectral mode. This scheme is tested against the operational nonlinear normal mode initialization (NMI) procedure using both adiabatic and diabatic forms of the model tendencies. The DNI-based forecasts are comparable in accuracy to the NMI-based forecasts, with small differences between the adiabatic and diabatic versions of each. DNI initial conditions were somewhat more damped in the divergence fields than were the NMI fields. This is believed to be due to the frequency response characteristics of the DNI's forward-backward time scheme, which tended to partially damp resolvable wavelengths.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 976
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 976
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Government Reports Announcements & Index
Meteorological and Geoastrophysical Abstracts
Author:
Publisher:
ISBN:
Category : Atmospheric chemistry
Languages : en
Pages : 964
Book Description
Covering the world's literature on meteorology, climatology, atmospheric chemistry and physics, physical oceanography, hydrology, glaciology, and related environmental sciences.
Publisher:
ISBN:
Category : Atmospheric chemistry
Languages : en
Pages : 964
Book Description
Covering the world's literature on meteorology, climatology, atmospheric chemistry and physics, physical oceanography, hydrology, glaciology, and related environmental sciences.
Government Reports Annual Index
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1120
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1120
Book Description
Differential Absorption Lidars for Remote Sensing of Atmospheric Pressure and Temperature Profiles
Radiation Hydrodynamics
Author: John I. Castor
Publisher: Cambridge University Press
ISBN: 0521833094
Category : Science
Languages : en
Pages : 369
Book Description
Publisher Description
Publisher: Cambridge University Press
ISBN: 0521833094
Category : Science
Languages : en
Pages : 369
Book Description
Publisher Description
Chemistry and Radiation Changes in the Ozone Layer
Author: Christos S. Zerefos
Publisher: Springer Science & Business Media
ISBN: 9780792365136
Category : Science
Languages : en
Pages : 420
Book Description
Recent studies have demonstrated a link between ozone changes caused by human activities and changing UV levels at the Earth's surface, as well as a link to climate through changes in radiative forcing and links to changes in chemical composition. This book draws together key scientists who provide state of the art contributions on the variable ozone layer and the interplay of longwave and shortwave radiative interactions which link ozone, the climate and UV issues.
Publisher: Springer Science & Business Media
ISBN: 9780792365136
Category : Science
Languages : en
Pages : 420
Book Description
Recent studies have demonstrated a link between ozone changes caused by human activities and changing UV levels at the Earth's surface, as well as a link to climate through changes in radiative forcing and links to changes in chemical composition. This book draws together key scientists who provide state of the art contributions on the variable ozone layer and the interplay of longwave and shortwave radiative interactions which link ozone, the climate and UV issues.
Anagram Solver
Author: Bloomsbury Publishing
Publisher: Bloomsbury Publishing
ISBN: 1408102579
Category : Games & Activities
Languages : en
Pages : 719
Book Description
Anagram Solver is the essential guide to cracking all types of quiz and crossword featuring anagrams. Containing over 200,000 words and phrases, Anagram Solver includes plural noun forms, palindromes, idioms, first names and all parts of speech. Anagrams are grouped by the number of letters they contain with the letters set out in alphabetical order so that once the letters of an anagram are arranged alphabetically, finding the solution is as easy as locating the word in a dictionary.
Publisher: Bloomsbury Publishing
ISBN: 1408102579
Category : Games & Activities
Languages : en
Pages : 719
Book Description
Anagram Solver is the essential guide to cracking all types of quiz and crossword featuring anagrams. Containing over 200,000 words and phrases, Anagram Solver includes plural noun forms, palindromes, idioms, first names and all parts of speech. Anagrams are grouped by the number of letters they contain with the letters set out in alphabetical order so that once the letters of an anagram are arranged alphabetically, finding the solution is as easy as locating the word in a dictionary.
Technical Report - Air Weather Service
Author: United States. Air Weather Service
Publisher:
ISBN:
Category : Meteorology in aeronautics
Languages : en
Pages : 804
Book Description
Publisher:
ISBN:
Category : Meteorology in aeronautics
Languages : en
Pages : 804
Book Description