Precise point positioning with estimation of code multipath subset

Zhibo Wen, Patrick Henkel, Christoph Gunther

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

2 Zitate (Scopus)

Abstract

In Precise Point Positioning (PPP), error sources at and above cm-levelhave to be either corrected or modeled. An experiment is performed in this paper with a single receiver to observe the phase wind-up effect by changing the relative orientation of the receiver antenna. Moreover, traditional PPP is extended by including a subset of code multipath delays in the state vector. Thus, the station coordinates are estimated in a Kalman filter, along with the clock offset, tropospheric zenith delay, narrowlane ambiguities and code multipath delays. The proposed method is verified with real GPS measurements and shows a significant improvement in both accuracy and stability.

OriginalspracheEnglisch
TitelProceedings ELMAR 2013 - 55th International Symposium ELMAR 2013
Seiten345-348
Seitenumfang4
PublikationsstatusVeröffentlicht - 2013
Extern publiziertJa
Veranstaltung55th International Symposium ELMAR 2013 - Zadar, Kroatien
Dauer: 25 Sept. 201327 Sept. 2013

Publikationsreihe

NameProceedings Elmar - International Symposium Electronics in Marine
ISSN (Print)1334-2630

Konferenz

Konferenz55th International Symposium ELMAR 2013
Land/GebietKroatien
OrtZadar
Zeitraum25/09/1327/09/13

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