Andere Kunden interessierten sich auch für
![Developments in Astrometry and Their Impact on Astrophysics and Geodynamics]( "Developments in Astrometry and Their Impact on Astrophysics and Geodynamics")
Developments in Astrometry and Their Impact on Astrophysics and Geodynamics77,99 €![Dynamics of Natural and Artificial Celestial Bodies]( "Dynamics of Natural and Artificial Celestial Bodies")
Dynamics of Natural and Artificial Celestial Bodies180,99 €![Mechanics of Turbulence of Multicomponent Gases]( "Mechanics of Turbulence of Multicomponent Gases")
Mechanics of Turbulence of Multicomponent Gases147,99 €![Space Weather]( "Space Weather")
Space Weather121,99 €![Solar and Galactic Composition: A Joint Soho/Ace Workshop, Bern, Switzerland, 6-9 March, 2001 [With CDROM]]( "Solar and Galactic Composition: A Joint Soho/Ace Workshop, Bern, Switzerland, 6-9 March, 2001 [With CDROM]")
Solar and Galactic Composition: A Joint Soho/Ace Workshop, Bern, Switzerland, 6-9 March, 2001 [With CDROM]226,99 €![Light Curve Modeling of Eclipsing Binary Stars]( "Light Curve Modeling of Eclipsing Binary Stars")
Light Curve Modeling of Eclipsing Binary Stars147,99 €![The Sun]( "The Sun")
The Sun24,99 €
![Solar and Galactic Composition: A Joint Soho/Ace Workshop, Bern, Switzerland, 6-9 March, 2001 [With CDROM]](https://bilder.buecher.de/produkte/27/27527/27527751m.jpg "Solar and Galactic Composition: A Joint Soho/Ace Workshop, Bern, Switzerland, 6-9 March, 2001 [With CDROM]")
The following topics are addressed: space astrometric missions, ground based optical techniques, very long baseline interferometric (VLBI) techniques, impact of these techniques on astrophysics and on geodynamics, and issues related to celestial and terrestrial reference frames.
In the area of space optical astrometry, the reduction of one year of data from the Hipparcos mission shows excellent results for more than 40,000 stars. Recent developments in ground-based optical astrometry are concentrated on CCB meridian circles and transit instruments. The VLBI technique is the most powerful method to determine the earth rotation parameters, nutation series, and baseline lengths. More accurate celestial and terrestrial reference frames are needed and recent achievements in this field are presented, for example FK5 catalogues and a comparison of VLA and Hipparcos positions.
In the area of space optical astrometry, the reduction of one year of data from the Hipparcos mission shows excellent results for more than 40,000 stars. Recent developments in ground-based optical astrometry are concentrated on CCB meridian circles and transit instruments. The VLBI technique is the most powerful method to determine the earth rotation parameters, nutation series, and baseline lengths. More accurate celestial and terrestrial reference frames are needed and recent achievements in this field are presented, for example FK5 catalogues and a comparison of VLA and Hipparcos positions.