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Título

Laser ranging satélite-satélite utilizando una descripción covariante post-newtoniana y sistemas localmente inerciales

Otros títulosPost-newtonians covariant description with local inertial frames for satellite-to-satellite laser ranging
AutorRomero, P. ; Gambí, J. M.; Zamorano, P.; García del Pino, M. L.
Palabras claveGeodesia
Geofísica
Satélites
Modelos matemáticos
Fecha de publicación2003
EditorUniversidad Politécnica de Valencia
Citación3ª Asamblea Hispano-Portuguesa de Geodesia y Geofísica: proceedings. Valencia : UPV, 2003, p. 163-164.
ResumenBy means of the world function for the Earth sorroundiug space, covariant formulae in General Retativity of relative positions, distances, velocities and accelerations for o tracking satellite S1 are derived up to the post-Newtonian order to target another satellite S2 by laser ranging. The whole tracking process is referred to any local gyrostabilized frame comoving with the tracking satellite S1. Therefore, the derived formulae are ready to consider only the Earth gravitational field for the time equation and, together with the Earth gravitational field, the gravitotional tide effects of the Sun and the Moon, both for the bending of the fixing and of the shooting trajectories to the target satellite. The post-Newtonian effects on the reference frames, both for the navigation of the satellite S1 as well as for the groundl station O to which all the formulae are refered, are described up to the third order of approximation for pure theoretical reasons. Therefore, the De Sitter, dragging and Lense-Tirring effects are included on each frame althought, as it is known, are negligible in practice.
DescripciónComunicación presntada a la 3ª Asamblea Hispano-Portuguesa de Geodesia y Geofísica = 3ª Assembleia Luso-Espanhola de Geodesia e Geofisica, celebrada en Valencia entre el 4 y el 8 de febrero de 2002.
URIhttp://hdl.handle.net/10261/25675
ISBN84-9705-297-8 (o.c.)
84-9705-298-6 (v. 1)
Aparece en las colecciones: (IAG) Comunicaciones congresos
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