Single-frequency precise point positioning with optimal filtering

Le, A.Q.; Tiberius, C.C.J.M.

doi:10.1007/s10291-006-0033-9

Cited by 72 publications

(51 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The work by van Bree et al (2009) examined the potential of the RETICLE products (Hauschild and Montenbruck 2008) in real-time singlefrequency PPP. The real-time 95% errors were at the same level as obtained with IGS final products (Le and Tiberius 2007). The present work shows that the position accuracy can improve by at least 25% when using another receiver, i.e., a JPS Legacy in van Bree et al (2009) versus a Trimble 4700 in the present work.…”

Section: L1 Results During Last Decadesupporting

confidence: 76%

“…In the past few years, research has been done on the performance of single-frequency precise point positioning using L1 measurements (Øvstedal 2002;Le and Tiberius 2007;van Bree et al 2009). To show how much performance has improved over the last decade, an indicative comparison of positioning error statistics is made in Table 6.…”

Section: L1 Results During Last Decadementioning

confidence: 99%

“…The standard deviations reached around 1 m, 95% errors were not given. Le and Tiberius (2007) investigated single-frequency PPP static as well as kinematic performance with the use of final products for all corrections that are available weeks after recording. Also the phase adjust algorithm is used (Teunissen 1991).…”

Section: L1 Results During Last Decadementioning

confidence: 99%

“…A detailed description of SF-PPP can be found in Héroux and Kouba (1995), Øvstedal (2002), Gao, Zhang and Chen (2006), and Le and Tiberius (2007). The best position accuracy with SF-PPP is reached when precise GPS data products are used, i.e., final satellite clocks and orbits, final ionospheric maps, and the latest differential code biases (DCB).…”

Section: Single-frequency Pppmentioning

confidence: 99%

See 3 more Smart Citations

Real-time single-frequency precise point positioning: accuracy assessment

Bree

Tiberius

2011

GPS Solut

View full text Add to dashboard Cite

The performance of real-time single-frequency precise point positioning is demonstrated in terms of position accuracy. This precise point positioning technique relies on predicted satellite orbits, predicted global ionospheric maps, and in particular on real-time satellite clock estimates. Results are presented using solely measurements from a user receiver on the L1-frequency (C1 and L1), for almost 3 months of data. The empirical standard deviations of the position errors in North and East directions are about 0.15 m, and in Up direction about 0.30 m. The 95% errors are about 0.30 m in the horizontal directions, and 0.65 m in the vertical. In addition, single-frequency results of six receivers located around the world are presented. This research reveals the current ultimate real-time single-frequency positioning performance. To put these results into perspective, a case study is performed, using a moderately priced receiver with a simple patch antenna.

show abstract

Section: L1 Results During Last Decadesupporting

confidence: 76%

Section: L1 Results During Last Decadementioning

confidence: 99%

Section: L1 Results During Last Decadementioning

confidence: 99%

Section: Single-frequency Pppmentioning

confidence: 99%

See 2 more Smart Citations

Real-time single-frequency precise point positioning: accuracy assessment

Bree

Tiberius

2011

GPS Solut

View full text Add to dashboard Cite

show abstract

“…In [12] and [15], the unknown ionospheric delays are eliminated from the observation equations by using appropriate linear combinations of either the dual-frequency or the single-frequency phase and code observations. In [16], [14] and [24], on the other hand, external information from Global Ionospheric Maps (GIM) [19] a-priori correct the single-frequency observations for the ionospheric delays.…”

Section: Real-time Ppp With Global Bcsmentioning

confidence: 99%

GNSS precise point positioning in regional reference frames using real-time broadcast corrections

Huisman¹,

Teunissen

Hu³

2012

Journal of Applied Geodesy

View full text Add to dashboard Cite

Abstract. As a result of the Real-Time IGS Pilot Project (RT-IGS) and the EUREF Real-Time Analysis Project (EUREF-RT), real-time GNSS satellite orbit and clock corrections to broadcast ephemeris, the so-called real-time broadcast corrections (BC), have become available for the application in precise point positioning (PPP). The realtime BCs are currently available in global as well as in regional reference frames. In this contribution the PPP usage and performances of these global and regional BCs are analysed for the Australian continent. We identify the limitations of the current regional BCs, which results in scale-induced biases, and show how they can be improved. We also present an alternative, more user friendly, approach for regional BCs. It provides PPP users with simple means to correct for the biases of the regional approach.

show abstract

GNSS Precise Point Positioning

Teunissen

2020

Position, Navigation, and Timing Technologies in the 21st Century

View full text Add to dashboard Cite

Single-frequency precise point positioning with optimal filtering

Cited by 72 publications

References 12 publications

Real-time single-frequency precise point positioning: accuracy assessment

Real-time single-frequency precise point positioning: accuracy assessment

GNSS precise point positioning in regional reference frames using real-time broadcast corrections

GNSS Precise Point Positioning

Contact Info

Product

Resources

About