If you wish to contribute or participate in the discussions about articles you are invited to contact the Editor
GNSS Satellites Orbit: Difference between revisions
Jump to navigation
Jump to search
Carlos.Lopez (talk | contribs) No edit summary |
mNo edit summary |
||
| (4 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
{{Article Infobox2 | {{Article Infobox2 | ||
|Category=Fundamentals | |Category=Fundamentals | ||
|Authors=J. Sanz Subirana, J.M. Juan Zornoza and M. Hernández-Pajares, Technical University of Catalonia, Spain. | |||
|Level=Basic | |||
|YearOfPublication=2011 | |||
|Title={{PAGENAME}} | |Title={{PAGENAME}} | ||
}} | }} | ||
The knowledge of the orbits and clocks of the satellites is fundamental to have a right positioning. Any error in the GNSS satellite coordinates or satellite clock will affect the positioning accuracy. Information about orbital parameters and clocks is transmitted in the navigation message. Precise ephemeris and clocks are also provided by some organisations as IGS. | |||
The knowledge of the orbits and clocks of the satellites is fundamental to have a right positioning. Any error in the GNSS | |||
In the following articles, orbital elements are defined, the navigation message is introduced, and the algorithms for satellite coordinate calculation from the GNSS ([[GPS]],[[GLONASS]] and [[ | In the following articles, orbital elements are defined, the navigation message is introduced, and the algorithms for satellite coordinate calculation from the GNSS ([[GPS]],[[GLONASS General Introduction|GLONASS]] and [[Galileo General Introduction|Galileo]]) broadcast and precise ephemeris are detailed. | ||
:* [[Two-body Problem]] | :* [[Two-body Problem]] | ||
Latest revision as of 21:17, 21 July 2018
| Fundamentals | |
|---|---|
| Title | GNSS Satellites Orbit |
| Author(s) | J. Sanz Subirana, J.M. Juan Zornoza and M. Hernández-Pajares, Technical University of Catalonia, Spain. |
| Level | Basic |
| Year of Publication | 2011 |
The knowledge of the orbits and clocks of the satellites is fundamental to have a right positioning. Any error in the GNSS satellite coordinates or satellite clock will affect the positioning accuracy. Information about orbital parameters and clocks is transmitted in the navigation message. Precise ephemeris and clocks are also provided by some organisations as IGS.
In the following articles, orbital elements are defined, the navigation message is introduced, and the algorithms for satellite coordinate calculation from the GNSS (GPS,GLONASS and Galileo) broadcast and precise ephemeris are detailed.