Comparison of the NASA Marshall Engineering Thermosphere and the Russian Upper Atmosphere Density Models

Comparison of the NASA Marshall Engineering Thermosphere and the Russian Upper Atmosphere Density Models PDF Author: Steven Pavelitz
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Category :
Languages : en
Pages :

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Comparison of the NASA Marshall Engineering Thermosphere and the Russian Upper Atmosphere Density Models

Comparison of the NASA Marshall Engineering Thermosphere and the Russian Upper Atmosphere Density Models PDF Author: Steven Pavelitz
Publisher:
ISBN:
Category :
Languages : en
Pages :

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NASA Marshall Engineering Thermosphere Model

NASA Marshall Engineering Thermosphere Model PDF Author: J. K. Owens
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 44

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NASA Marshall Engineering Thermosphere Model. 2. 0

NASA Marshall Engineering Thermosphere Model. 2. 0 PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781720634461
Category :
Languages : en
Pages : 42

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This Technical Memorandum describes the NASA Marshall Engineering Thermosphere Model-Version 2.0 (MET-V 2.0) and contains an explanation on the use of the computer program along with an example of the MET-V 2.0 model products. The MET-V 2.0 provides an update to the 1988 version of the model. It provides information on the total mass density, temperature, and individual species number densities for any altitude between 90 and 2,500 km as a function of latitude, longitude, time, and solar and geomagnetic activity. A description is given for use of estimated future 13-mo smoothed solar flux and geomagnetic index values as input to the model. Address technical questions on the MET-V 2.0 and associated computer program to Jerry K. Owens, Spaceflight Experiments Group, Marshall Space Flight Center, Huntsville, AL 35812 (256-961-7576; e-mail [email protected]).Owens, J. K.Marshall Space Flight CenterTHERMOSPHERE; FLUX QUANTIZATION; GEOMAGNETISM; LIFE (DURABILITY); SATELLITES; COMPUTER PROGRAMS; ELECTRONIC MAIL; ESTIMATING; LATITUDE; LONGITUDE; SOLAR FLUX; SPACEBORNE EXPERIMENTS

Upper and Middle Atmospheric Density Modeling Requirements for Spacecraft Design and Operations

Upper and Middle Atmospheric Density Modeling Requirements for Spacecraft Design and Operations PDF Author: Milford Harold Davis
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ISBN:
Category : Atmospheric density
Languages : en
Pages : 344

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International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
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Category : Aeronautics
Languages : en
Pages : 656

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The Marshall Engineering Thermosphere (Met) Model. Volume 1; Technical Description

The Marshall Engineering Thermosphere (Met) Model. Volume 1; Technical Description PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781723445958
Category :
Languages : en
Pages : 106

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Volume 1 presents a technical description of the Marshall Engineering Thermosphere (MET) model atmosphere and a summary of its historical development. Various programs developed to augment the original capability of the model are discussed in detail. The report also describes each of the individual subroutines developed to enhance the model. Computer codes for these subroutines are contained in four appendices. Smith, R. E. Marshall Space Flight Center ATMOSPHERIC MODELS; THERMOSPHERE; SOLAR ACTIVITY; GRAVITY WAVES; EARTH MAGNETOSPHERE; EARTH IONOSPHERE; SUBROUTINES; GRAVITATION; MATHEMATICAL MODELS; WEATHER FORECASTING; APPLICATIONS PROGRAMS (COMPUTERS)...

1996 AIAA Space Programs and Technologies Conference

1996 AIAA Space Programs and Technologies Conference PDF Author:
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ISBN:
Category : Space flight
Languages : en
Pages : 278

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The Nasa/Msfc Global Reference Atmospheric Model: 1999 Version (Gram-99)

The Nasa/Msfc Global Reference Atmospheric Model: 1999 Version (Gram-99) PDF Author: National Aeronautics and Space Adm Nasa
Publisher: Independently Published
ISBN: 9781723987199
Category : Science
Languages : en
Pages : 96

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The latest version of Global Reference Atmospheric Model (GRAM-99) is presented and discussed. GRAM-99 uses either (binary) Global Upper Air Climatic Atlas (GUACA) or (ASCII) Global Gridded Upper Air Statistics (GGUAS) CD-ROM data sets, for 0-27 km altitudes. As with earlier versions, GRAM-99 provides complete geographical and altitude coverage for each month of the year. GRAM-99 uses a specially-developed data set, based on Middle Atmosphere Program (MAP) data, for 20-120 km altitudes, and NASA's 1999 version Marshall Engineering Thermosphere (MET-99) model for heights above 90 km. Fairing techniques assure smooth transition in overlap height ranges (20-27 km and 90-120 km). GRAM-99 includes water vapor and 11 other atmospheric constituents (O3, N2O, CO, CH4, CO2, N2, O2, O, A, He and H). A variable-scale perturbation model provides both large-scale (wave) and small-scale (stochastic) deviations from mean values for thermodynamic variables and horizontal and vertical wind components. The small-scale perturbation model includes improvements in representing intermittency ("patchiness"). A major new feature is an option to substitute Range Reference Atmosphere (RRA) data for conventional GRAM climatology when a trajectory passes sufficiently near any RRA site. A complete user's guide for running the program, plus sample input and output, is provided. An example is provided for how to incorporate GRAM-99 as subroutines in other programs (e.g., trajectory codes).Justus, C. G. and Johnson, D. L.Marshall Space Flight CenterREFERENCE ATMOSPHERES; CLIMATOLOGY; ATMOSPHERIC TEMPERATURE; ATMOSPHERIC DENSITY; MIDDLE ATMOSPHERE; ATMOSPHERIC CIRCULATION; STOCHASTIC PROCESSES; SUBROUTINES; THERMODYNAMICS; THERMOSPHERE

The Marshall Engineering Thermosphere Model Atmosphere Statistical Analysis Mode (MET-SAM)

The Marshall Engineering Thermosphere Model Atmosphere Statistical Analysis Mode (MET-SAM) PDF Author: Robert E. Smith
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The Finding Guide to AIAA Meeting Papers

The Finding Guide to AIAA Meeting Papers PDF Author: American Institute of Aeronautics and Astronautics. Technical Information Service
Publisher:
ISBN:
Category : AIAA paper
Languages : en
Pages : 168

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