Earth Orientation Parameters

Results: 31



#Item
11Cartography / Measurement / Navigation / International Terrestrial Reference System / Global Positioning System / TRF / Earth Orientation Parameters / Datum / Frame of reference / Geodesy / Surveying / Technology

External Evaluation of the Terrestrial Reference Frame: Report of the Task Force of the IAG Sub-commission 1.2 X. Collilieux, Z. Altamimi, D.F. Argus, C. Boucher, A. Dermanis, B.J. Haines, T.A. Herring, C.W. Kreemer, F.G

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Source URL: geodesy.unr.edu

Language: English - Date: 2014-10-08 14:28:31
12Astronomy / Astrometry / Celestial mechanics / Geodesy / Precession / Earth Orientation Parameters / International Celestial Reference System / Nutation / Equinox / Astrology / Measurement / Celestial coordinate system

LATEST PROPOSALS OF THE IAU WORKING GROUP ON “NOMENCLATURE FOR FUNDAMENTAL ASTRONOMY” N. CAPITAINE, Observatoire de Paris, France and C. HOHENKERK, HMNAO, UK; A.H. ANDREI, Observatorio Nacional, Brazil; M. CALABRETTA

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Source URL: aa.usno.navy.mil

Language: English - Date: 2014-11-21 14:29:23
13Time scales / Astrometry / Celestial mechanics / Precession / Earth Orientation Parameters / Equinox / International Celestial Reference System / Barycentric Dynamical Time / Ecliptic / Astrology / Measurement / Celestial coordinate system

IAU 2006 NFA GLOSSARY Prepared by the IAU Division I Working Group “Nomenclature for Fundamental Astronomy'' (latest revision: 20 November[removed]Those definitions corresponding to the IAU 2000 resolutions are given in

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Source URL: syrte.obspm.fr

Language: English - Date: 2007-12-04 11:49:18
14Earth Orientation Parameters / Measurement / International Astronomical Union / Nutation / Tempo / Space / Astronomy / Celestial mechanics / Astrometry

IAU Division I Working Group “Nomenclature for Fundamental Astronomy'' (NFA) REFERENCES 20 November 2007 Capitaine, N., Guinot, B., and Souchay, J., 1986, Celestial Mechanics, 39, 283. Capitaine N, “The Celestial in

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Source URL: syrte.obspm.fr

Language: English - Date: 2007-12-01 13:17:28
15International Terrestrial Reference System / International Earth Rotation and Reference Systems Service / Datum / Earth Orientation Parameters / Very Long Baseline Interferometry / DORIS / Satellite laser ranging / Geodetic astronomy / Epoch / Geodesy / Measurement / Cartography

4 Terrestrial reference systems and frames 4.1

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Source URL: maia.usno.navy.mil

Language: English - Date: 2011-07-15 10:06:58
16Celestial coordinate system / Astrometry / Precession / Celestial mechanics / Earth Orientation Parameters / Nutation / International Celestial Reference System / Equinox / Sidereal time / Measurement / Astrology / Time scales

The glossary includes some terms adopted verbatim from the IAU Division I Working Group “Nomenclature for Fundamental Astronomy (NFA)” found at http://syrte.obspm.fr/iauWGnfa/ NFA Glossary.html.1 For a complete list

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Source URL: maia.usno.navy.mil

Language: English - Date: 2011-12-22 09:47:47
17Astrometry / Celestial coordinate system / International Celestial Reference System / Barycentric Dynamical Time / International Celestial Reference Frame / Astronomical constant / Barycentric Coordinate Time / Earth Orientation Parameters / Dynamical time scale / Measurement / Astrology / Time scales

A Recommendations on terminology by the[removed]IAU NFA Working Group (August[removed]The final recommendations on terminology associated with the IAU[removed]resolutions of the IAU Working Group on “Nomenclature fo

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Source URL: maia.usno.navy.mil

Language: English - Date: 2013-01-15 11:56:30
18Astrology / Astronomy / International Celestial Reference Frame / International Celestial Reference System / Hipparcos / Equinox / Earth Orientation Parameters / Epoch / Catalogues of Fundamental Stars / Astrometry / Measurement / Celestial coordinate system

2 Conventional celestial reference system and frame The celestial reference system is based on a kinematical definition, yielding fixed axis directions with respect to the distant matter of the universe. The system is m

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Source URL: maia.usno.navy.mil

Language: English - Date: 2011-07-15 10:06:58
19Measurement / Error / Errors and residuals in statistics / Statistical theory / Covariance / Variance / Statistics / Regression analysis / Data analysis

The ILRS solution V. Luceri (e-GEOS S.p.A., ASI/CGS) E. Pavlis (JCET/UMBC & NASA Goddard) The ILRS contribution to ITRF2005 is a time series of weekly station coordinates and daily Earth Orientation Parameters (X-pole, Y

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Source URL: itrf.ensg.ign.fr

Language: English - Date: 2014-04-11 09:48:46
20Interferometry / Celestial mechanics / Time scales / Radio astronomy / Very Long Baseline Interferometry / Universal Time / Sagnac effect / Earth Orientation Parameters / Ring laser gyroscope / Measurement / Geodesy / Astronomy

Determination of Earth rotation by combining VLBI and ring laser observations

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Source URL: info.tuwien.ac.at

Language: English - Date: 2011-09-18 09:51:30
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