Bi-factorial analysis for resolution of GPS equations

Título:	Bi-factorial analysis for resolution of GPS equations
Autores/as:	Abad, Pilar Suárez, José P.
Clasificación UNESCO:	54 Geografía 331117 Equipos de verificación 331115 Técnicas de manipulación a distancia 3324 Tecnología del espacio 332506 Comunicaciones por satélite
Fecha de publicación:	2004
Publicación seriada:	Journal of Computational and Applied Mathematics
Conferencia:	10th International Congress on Computational and Applied Mathematics
Resumen:	A great variety of causes are implied in the resolution of GPS equations systems for obtaining precise point positioning. Among them, the time interval between observations and the number of observations are relevant to know the influence in positioning unknowns (X,Y,Z). In this paper, we perform a statistical study showing the possible influence of both factors in the obtained solution. From the results of this paper we conclude that the X and Y solution are independent of the above factors; however, Z shows a significant effect in the manner that time interval and the number of observations are chosen. The results provide insight into the most appropriate design for solving the equation systems of GPS observations. © 2003 Elsevier B.V. All rights reserved.
URI:	http://hdl.handle.net/10553/42515
ISSN:	0377-0427
DOI:	10.1016/j.cam.2003.11.006
Fuente:	Journal of Computational and Applied Mathematics[ISSN 0377-0427],v. 164-165, p. 1-10
URL:	https://api.elsevier.com/content/abstract/scopus_id/1442289607
Colección:	Artículos

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