Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200508753> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W4200508753 abstract "The best integer equivariant (BIE) estimator for the multivariate t-distribution was introduced in Teunissen (J Geod, 2020. https://doi.org/10.1007/s00190-020-01407-2 ), where it was shown that the BIE-weights will be different from that of the normal distribution. In this contribution, we analyze these BIE estimators while making use of multi global navigation satellite system (GNSS) data. The BIE-estimators are also compared to their least-squares (LS) and integer least-squares (ILS) contenders. Monte Carlo simulations are conducted so as to realize controlled performance comparisons of the different estimators for the purpose of multi-GNSS (GPS, Galileo, BDS and QZSS) single-frequency real-time kinematic positioning. The analyses are done in a qualitative sense by means of positioning scatter plots, and in a quantitative sense by means of numerical mean-squared-error (MSE) curves for the different estimators under different model strengths (receiver-satellite geometries and varying degrees of freedom). Particular attention is given to the difference in impact the multivariate t-distribution has when either only its cofactor matrix is in common with the normal distribution or its complete variance-covariance matrix. It will be shown that the BIE-estimators give better MSEs to both the LS- and ILS-estimator when the ILS success rate is different from zero and one, respectively. We also demonstrate that using the same BIE-estimator on different data distributions can give users an unrealistic sense of their solution quality, while the usage of two different BIE-estimators on the same data can have a marginal impact." @default.
- W4200508753 created "2021-12-31" @default.
- W4200508753 creator A5048931735 @default.
- W4200508753 creator A5059663096 @default.
- W4200508753 date "2021-12-20" @default.
- W4200508753 modified "2023-10-12" @default.
- W4200508753 title "Best integer equivariant position estimation for multi-GNSS RTK: a multivariate normal and t-distributed performance comparison" @default.
- W4200508753 cites W149855326 @default.
- W4200508753 cites W1953525485 @default.
- W4200508753 cites W1974786370 @default.
- W4200508753 cites W1975620040 @default.
- W4200508753 cites W1981068750 @default.
- W4200508753 cites W1992558361 @default.
- W4200508753 cites W2016480093 @default.
- W4200508753 cites W2058781912 @default.
- W4200508753 cites W2078403117 @default.
- W4200508753 cites W2095093213 @default.
- W4200508753 cites W2151501940 @default.
- W4200508753 cites W2155678955 @default.
- W4200508753 cites W2265774878 @default.
- W4200508753 cites W2364050206 @default.
- W4200508753 cites W2403035479 @default.
- W4200508753 cites W2807963404 @default.
- W4200508753 cites W2899502755 @default.
- W4200508753 cites W3006049382 @default.
- W4200508753 cites W3048885647 @default.
- W4200508753 cites W3082937387 @default.
- W4200508753 cites W4237920057 @default.
- W4200508753 cites W4288289284 @default.
- W4200508753 doi "https://doi.org/10.1007/s00190-021-01591-9" @default.
- W4200508753 hasPublicationYear "2021" @default.
- W4200508753 type Work @default.
- W4200508753 citedByCount "4" @default.
- W4200508753 countsByYear W42005087532022 @default.
- W4200508753 countsByYear W42005087532023 @default.
- W4200508753 crossrefType "journal-article" @default.
- W4200508753 hasAuthorship W4200508753A5048931735 @default.
- W4200508753 hasAuthorship W4200508753A5059663096 @default.
- W4200508753 hasBestOaLocation W42005087532 @default.
- W4200508753 hasConcept C105795698 @default.
- W4200508753 hasConcept C11413529 @default.
- W4200508753 hasConcept C122770356 @default.
- W4200508753 hasConcept C14279187 @default.
- W4200508753 hasConcept C161584116 @default.
- W4200508753 hasConcept C171036898 @default.
- W4200508753 hasConcept C177384507 @default.
- W4200508753 hasConcept C178650346 @default.
- W4200508753 hasConcept C185142706 @default.
- W4200508753 hasConcept C185429906 @default.
- W4200508753 hasConcept C199360897 @default.
- W4200508753 hasConcept C202444582 @default.
- W4200508753 hasConcept C33923547 @default.
- W4200508753 hasConcept C41008148 @default.
- W4200508753 hasConcept C60229501 @default.
- W4200508753 hasConcept C76155785 @default.
- W4200508753 hasConcept C97137487 @default.
- W4200508753 hasConceptScore W4200508753C105795698 @default.
- W4200508753 hasConceptScore W4200508753C11413529 @default.
- W4200508753 hasConceptScore W4200508753C122770356 @default.
- W4200508753 hasConceptScore W4200508753C14279187 @default.
- W4200508753 hasConceptScore W4200508753C161584116 @default.
- W4200508753 hasConceptScore W4200508753C171036898 @default.
- W4200508753 hasConceptScore W4200508753C177384507 @default.
- W4200508753 hasConceptScore W4200508753C178650346 @default.
- W4200508753 hasConceptScore W4200508753C185142706 @default.
- W4200508753 hasConceptScore W4200508753C185429906 @default.
- W4200508753 hasConceptScore W4200508753C199360897 @default.
- W4200508753 hasConceptScore W4200508753C202444582 @default.
- W4200508753 hasConceptScore W4200508753C33923547 @default.
- W4200508753 hasConceptScore W4200508753C41008148 @default.
- W4200508753 hasConceptScore W4200508753C60229501 @default.
- W4200508753 hasConceptScore W4200508753C76155785 @default.
- W4200508753 hasConceptScore W4200508753C97137487 @default.
- W4200508753 hasIssue "1" @default.
- W4200508753 hasLocation W42005087531 @default.
- W4200508753 hasLocation W42005087532 @default.
- W4200508753 hasOpenAccess W4200508753 @default.
- W4200508753 hasPrimaryLocation W42005087531 @default.
- W4200508753 hasRelatedWork W1513833518 @default.
- W4200508753 hasRelatedWork W1725020537 @default.
- W4200508753 hasRelatedWork W1994219437 @default.
- W4200508753 hasRelatedWork W2002057006 @default.
- W4200508753 hasRelatedWork W2033632298 @default.
- W4200508753 hasRelatedWork W2037582603 @default.
- W4200508753 hasRelatedWork W2114467513 @default.
- W4200508753 hasRelatedWork W2808542506 @default.
- W4200508753 hasRelatedWork W4301928588 @default.
- W4200508753 hasRelatedWork W305980334 @default.
- W4200508753 hasVolume "96" @default.
- W4200508753 isParatext "false" @default.
- W4200508753 isRetracted "false" @default.
- W4200508753 workType "article" @default.