Mejoramiento en el ajuste orbital de satelites GPS

In the latest years, GPS has showed up to be a powerful tool in both scientific and technological aspects. Most of its applications require the highest precision of the system and to achieve it we must enhance our knowledge of the satellite orbits. In this work we describe the classical method of or...

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Autores principales: Meza, Amalia Margarita, Usandivaras, Juan Carlos, Brunini, Claudio Antonio
Formato: Articulo
Lenguaje:Español
Publicado: 1997
Materias:
Geofísica
ajuste orbital
orbital fit
presión de radiación solar
radiation pressure effect
GPS
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/134314
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-134314
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Geofísica
ajuste orbital
orbital fit
presión de radiación solar
radiation pressure effect
GPS
spellingShingle Geofísica
ajuste orbital
orbital fit
presión de radiación solar
radiation pressure effect
GPS
Meza, Amalia Margarita
Usandivaras, Juan Carlos
Brunini, Claudio Antonio
Mejoramiento en el ajuste orbital de satelites GPS
topic_facet Geofísica
ajuste orbital
orbital fit
presión de radiación solar
radiation pressure effect
GPS
description In the latest years, GPS has showed up to be a powerful tool in both scientific and technological aspects. Most of its applications require the highest precision of the system and to achieve it we must enhance our knowledge of the satellite orbits. In this work we describe the classical method of orbital fit and we analyze the different accelerations that take part in it, showing that the actual accuracy is constrained by the solar radiation pressure effect: this fact is confirmed by the analysis of the residuals or our fit. We discuss the actual methods and propose a new treatment of the problem. In order to reach this stage we studied SPR and we develop the necessary formulae through a detailed analysis of the geometry of the problem.
format Articulo
Articulo
author Meza, Amalia Margarita
Usandivaras, Juan Carlos
Brunini, Claudio Antonio
author_facet Meza, Amalia Margarita
Usandivaras, Juan Carlos
Brunini, Claudio Antonio
author_sort Meza, Amalia Margarita
title Mejoramiento en el ajuste orbital de satelites GPS
title_short Mejoramiento en el ajuste orbital de satelites GPS
title_full Mejoramiento en el ajuste orbital de satelites GPS
title_fullStr Mejoramiento en el ajuste orbital de satelites GPS
title_full_unstemmed Mejoramiento en el ajuste orbital de satelites GPS
title_sort mejoramiento en el ajuste orbital de satelites gps
publishDate 1997
url http://sedici.unlp.edu.ar/handle/10915/134314
work_keys_str_mv AT mezaamaliamargarita mejoramientoenelajusteorbitaldesatelitesgps
AT usandivarasjuancarlos mejoramientoenelajusteorbitaldesatelitesgps
AT bruniniclaudioantonio mejoramientoenelajusteorbitaldesatelitesgps
bdutipo_str Repositorios
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