Challenges and Perspectives for TRF and CRF Determination
Résumé
The improved and consistent determination of terrestrial and celestial reference frames has been the subject of many studies in the past and --- due to technological innovations and new planned missions --- is a topic of immediate interest today. We present and discuss challenges and perspectives which are tackled within three working groups of Sub-Commission 1.4 on the Interaction of Celestial and Terrestrial Reference Frames within the International Association of Geodesy (IAG), covering improved geophysical and astronomical models, rigorous combination strategies of space geodetic observations, new observation scenarios with radio telescopes to satellites, or the implication of the GAIA mission for the celestial reference frame.
Domaines
Astrophysique [astro-ph]Format du dépôt | Notice |
---|---|
Type de dépôt | Communication dans un congrès |
Titre |
en
Challenges and Perspectives for TRF and CRF Determination
|
Résumé |
en
The improved and consistent determination of terrestrial and celestial reference frames has been the subject of many studies in the past and --- due to technological innovations and new planned missions --- is a topic of immediate interest today. We present and discuss challenges and perspectives which are tackled within three working groups of Sub-Commission 1.4 on the Interaction of Celestial and Terrestrial Reference Frames within the International Association of Geodesy (IAG), covering improved geophysical and astronomical models, rigorous combination strategies of space geodetic observations, new observation scenarios with radio telescopes to satellites, or the implication of the GAIA mission for the celestial reference frame.
|
Auteur(s) |
J. Böhm
1
, Z. Malkin
2
, Sébastien Lambert
3, 4
, C. Ma
5
1
Department of Geodesy and Geoinformation, Research Group Remote Sensing, Vienna University of Technology
( 1117416 )
- Vienna
- Autriche
2
Pulkovo Observatory
( 1120923 )
- Pulkovskoe sh. 65,
RU-196140 St Petersburg
- Russie
3
SYRTE -
Systèmes de Référence Temps Espace
( 1365 )
- 61 Av de l'Observatoire 75014 PARIS
- France
4
Systèmes de référence célestes
( 1077204 )
- France
5
Astrophysics Science Division, NASA Goddard Space Flight Center, Greenbelt
( 1120870 )
- Maryland, USA
- États-Unis
|
Langue du document |
Anglais
|
Source |
Actes des Journées Systèmes de Référence Spatio-Temporels
|
Vulgarisation |
Non
|
Comité de lecture |
Non
|
Audience |
Internationale
|
Actes |
Oui
|
Date de publication |
2012
|
Page/Identifiant |
309-313
|
Titre du congrès |
Seventh General Meeting (GM2012) of the international VLBI Service for Geodesy and Astrometry (IVS), held in Madrid, Spain, March 4-9, 2012, Eds: D. Behrend and K.D. Baver, National Aeronautics and Space Administration, p. 309-313
|
Date début congrès |
2012-12-01
|
Ville |
Madrid
|
Pays |
Espagne
|
Domaine(s) |
|
Éditeur scientifique |
|
Référence interne |
|
ADS Id | 2012ivs..conf..309B |
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