Possibilities of improving the TD88 atmospheric total density model

Possibilities of improving the TD88 atmospheric total density model

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In this paper we have examined possibilities for preserving and improving the total density model of the Earth’s neutral thermosphere TD88 (Sehnal and Pospíšilová 1988) via modelling differences between TD88 and NRLMSISE-00 (Picone et al. 2002), which is used as a control model. It is shown...

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Main Authors: Šegan S., Marčeta D.
Format: Article
Language:English
Published: Astronomical Observatory, Department of Astronomy, Belgrade 2010-01-01
Series:Serbian Astronomical Journal
Subjects:
Earth
Online Access:http://www.doiserbia.nb.rs/img/doi/1450-698X/2010/1450-698X1081057S.pdf
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spelling doaj-96182583590d424ab500d8d88860ede52020-11-24T20:59:40ZengAstronomical Observatory, Department of Astronomy, BelgradeSerbian Astronomical Journal1450-698X1820-92892010-01-012010181576110.2298/SAJ1081057S1450-698X1081057SPossibilities of improving the TD88 atmospheric total density modelŠegan S.Marčeta D.In this paper we have examined possibilities for preserving and improving the total density model of the Earth’s neutral thermosphere TD88 (Sehnal and Pospíšilová 1988) via modelling differences between TD88 and NRLMSISE-00 (Picone et al. 2002), which is used as a control model. It is shown that these residuals can be approximated with polyharmonic function. Starting from this we have developed the mathematical model of the residuals to identify their origin and possibilities to improve the TD88 model itself.http://www.doiserbia.nb.rs/img/doi/1450-698X/2010/1450-698X1081057S.pdfEarth
collection DOAJ
language English
format Article
sources DOAJ
author Šegan S.
Marčeta D.
spellingShingle Šegan S.
Marčeta D.
Possibilities of improving the TD88 atmospheric total density model
Serbian Astronomical Journal
Earth
author_facet Šegan S.
Marčeta D.
author_sort Šegan S.
title Possibilities of improving the TD88 atmospheric total density model
title_short Possibilities of improving the TD88 atmospheric total density model
title_full Possibilities of improving the TD88 atmospheric total density model
title_fullStr Possibilities of improving the TD88 atmospheric total density model
title_full_unstemmed Possibilities of improving the TD88 atmospheric total density model
title_sort possibilities of improving the td88 atmospheric total density model
publisher Astronomical Observatory, Department of Astronomy, Belgrade
series Serbian Astronomical Journal
issn 1450-698X
1820-9289
publishDate 2010-01-01
description In this paper we have examined possibilities for preserving and improving the total density model of the Earth’s neutral thermosphere TD88 (Sehnal and Pospíšilová 1988) via modelling differences between TD88 and NRLMSISE-00 (Picone et al. 2002), which is used as a control model. It is shown that these residuals can be approximated with polyharmonic function. Starting from this we have developed the mathematical model of the residuals to identify their origin and possibilities to improve the TD88 model itself.
topic Earth
url http://www.doiserbia.nb.rs/img/doi/1450-698X/2010/1450-698X1081057S.pdf
work_keys_str_mv AT segans possibilitiesofimprovingthetd88atmospherictotaldensitymodel
AT marcetad possibilitiesofimprovingthetd88atmospherictotaldensitymodel
_version_ 1716781977953107968

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