Matches in SemOpenAlex for { <https://semopenalex.org/work/W2091293812> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2091293812 abstract "Thanks to the high performance of the spaceborne GPS receiver and the availability of precise IGS orbit and clock products, Zero-difference kinematic precise orbit determination (POD) has turned out to be a new method in orbit determination for the LEO satellites. Zero-difference Kinematic POD, which is based on the GPS measurements only from the spaceborne GPS receiver, is independent of force models and orbit design. From that point of view, kinematic POD is well suited for the Earth Observation satellites at very low altitudes, such as CHAMP, GRACE and GOCE et al. This paper reviews the basic zero-difference GPS model, and the corrections in the model are discussed. A block-wise least squares algorithm, which firstly separates the parameters in to groups and then solves the parameter by elimination and back-substitution, is discussed and proposed for the kinematic orbit determination. The orbit solutions for one week of GRACE observations are calculated Comparisons with the published Rapid Science Orbit (RSO) indicate that the accuracy in radial, along-track and cross-track direction can achieve 5.5cm, 5.5cm and 6.6cm respectively, and the RMS in distance is better than 8.6cm." @default.
- W2091293812 created "2016-06-24" @default.
- W2091293812 creator A5000891681 @default.
- W2091293812 creator A5033520802 @default.
- W2091293812 creator A5082352859 @default.
- W2091293812 creator A5091473917 @default.
- W2091293812 date "2008-12-28" @default.
- W2091293812 modified "2023-10-14" @default.
- W2091293812 title "Research on Cm-level kinematic precise orbit determination for GRACE based on zero-difference method" @default.
- W2091293812 doi "https://doi.org/10.1117/12.815935" @default.
- W2091293812 hasPublicationYear "2008" @default.
- W2091293812 type Work @default.
- W2091293812 sameAs 2091293812 @default.
- W2091293812 citedByCount "0" @default.
- W2091293812 crossrefType "proceedings-article" @default.
- W2091293812 hasAuthorship W2091293812A5000891681 @default.
- W2091293812 hasAuthorship W2091293812A5033520802 @default.
- W2091293812 hasAuthorship W2091293812A5082352859 @default.
- W2091293812 hasAuthorship W2091293812A5091473917 @default.
- W2091293812 hasConcept C107768556 @default.
- W2091293812 hasConcept C121332964 @default.
- W2091293812 hasConcept C127313418 @default.
- W2091293812 hasConcept C127413603 @default.
- W2091293812 hasConcept C1276947 @default.
- W2091293812 hasConcept C13280743 @default.
- W2091293812 hasConcept C146978453 @default.
- W2091293812 hasConcept C16405173 @default.
- W2091293812 hasConcept C189069379 @default.
- W2091293812 hasConcept C19269812 @default.
- W2091293812 hasConcept C196644772 @default.
- W2091293812 hasConcept C33923547 @default.
- W2091293812 hasConcept C39920418 @default.
- W2091293812 hasConcept C41008148 @default.
- W2091293812 hasConcept C60229501 @default.
- W2091293812 hasConcept C62649853 @default.
- W2091293812 hasConcept C74650414 @default.
- W2091293812 hasConcept C76155785 @default.
- W2091293812 hasConceptScore W2091293812C107768556 @default.
- W2091293812 hasConceptScore W2091293812C121332964 @default.
- W2091293812 hasConceptScore W2091293812C127313418 @default.
- W2091293812 hasConceptScore W2091293812C127413603 @default.
- W2091293812 hasConceptScore W2091293812C1276947 @default.
- W2091293812 hasConceptScore W2091293812C13280743 @default.
- W2091293812 hasConceptScore W2091293812C146978453 @default.
- W2091293812 hasConceptScore W2091293812C16405173 @default.
- W2091293812 hasConceptScore W2091293812C189069379 @default.
- W2091293812 hasConceptScore W2091293812C19269812 @default.
- W2091293812 hasConceptScore W2091293812C196644772 @default.
- W2091293812 hasConceptScore W2091293812C33923547 @default.
- W2091293812 hasConceptScore W2091293812C39920418 @default.
- W2091293812 hasConceptScore W2091293812C41008148 @default.
- W2091293812 hasConceptScore W2091293812C60229501 @default.
- W2091293812 hasConceptScore W2091293812C62649853 @default.
- W2091293812 hasConceptScore W2091293812C74650414 @default.
- W2091293812 hasConceptScore W2091293812C76155785 @default.
- W2091293812 hasLocation W20912938121 @default.
- W2091293812 hasOpenAccess W2091293812 @default.
- W2091293812 hasPrimaryLocation W20912938121 @default.
- W2091293812 hasRelatedWork W1614127188 @default.
- W2091293812 hasRelatedWork W2056237222 @default.
- W2091293812 hasRelatedWork W2091293812 @default.
- W2091293812 hasRelatedWork W223421045 @default.
- W2091293812 hasRelatedWork W2371469048 @default.
- W2091293812 hasRelatedWork W2387786763 @default.
- W2091293812 hasRelatedWork W2391759637 @default.
- W2091293812 hasRelatedWork W2594329895 @default.
- W2091293812 hasRelatedWork W2600193492 @default.
- W2091293812 hasRelatedWork W287363011 @default.
- W2091293812 isParatext "false" @default.
- W2091293812 isRetracted "false" @default.
- W2091293812 magId "2091293812" @default.
- W2091293812 workType "article" @default.