Kinematical LEO Orbit Determination with sequential time differenced GPS SST carrier phase observations

Show simple item record

dc.identifier.uri http://dx.doi.org/10.15488/4693
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/4735
dc.contributor.author Shabanloui, Akbar ger
dc.date.accessioned 2019-04-04T07:02:20Z
dc.date.available 2019-04-04T07:02:20Z
dc.date.issued 2007-04-16
dc.identifier.citation Shabanloui, A.: Kinematical LEO Orbit Determination with sequential time differenced GPS SST carrier phase observations. EGU General Assembly 2007, 15th-20th April 2007, Vienna, Austria. https://meetings.copernicus.org/egu2007/ ger
dc.description.abstract SST (Satellite to Satellite Tracking) observations between GPS and LEO (Low Earth Orbiter) play an important role for the determination of precise orbits of LEO satel- lites. These precise orbits are indispensable within the in-situ gravity field recovery procedure based on the in-situ analysis of the satellite’s dynamics. In this article a special technique to determine precise semi-analytical continuous orbits of short arcs of LEO is proposed. The method is based on the solution of Newton’s equation of motion solved as a boundary value problem, constituting the physical model, and zero difference LEO GPS SST carrier phase observations as measured quantities. The procedure allows to determine the orbits in the dynamical and the kinematical mode and everything in-between, considered as so-called reduced dynamic mode of varying level, depending on how much dynamic information is introduced into the orbit determination procedure. In this work, only the kinematical orbit determination mode is investigated. The satellite arcs are represented in the spectral domain. Special polynomials (i.e. Euler-Bernoulli polynomial) have to be used to avoid Gibbs’ effects at the boundaries of the arcs. The precisely kinematically determined short arcs can be used for regional as well as for global gravity field recovery based on the POD (Precise Orbit Determination) in-situ technique. ger
dc.language.iso eng ger
dc.rights CC BY 3.0 DE ger
dc.rights.uri http://creativecommons.org/licenses/by/3.0/de/ ger
dc.subject Kinematical LEO Orbit Determination eng
dc.subject GPS Satellite-to-Satellite-Tracking (SST) carrier phase observations eng
dc.subject Kinematische LEO Bahnbestimmung ger
dc.subject GPS SST carrier phase Beobachtungen ger
dc.subject.ddc 520 | Astronomie, Kartographie ger
dc.subject.ddc 629,1 | Luft- und Raumfahrttechnik ger
dc.title Kinematical LEO Orbit Determination with sequential time differenced GPS SST carrier phase observations ger
dc.type conferenceObject ger
dc.type Text ger
dc.description.version publishedVersion ger
tib.accessRights frei zug�nglich ger


Files in this item

This item appears in the following Collection(s):

Show simple item record

 

Search the repository


Browse

My Account

Usage Statistics