Real-Time Single Frequency Precise Point Positioning Using SBAS Corrections [PDF]
Sensors, 2016 Real-time single frequency precise point positioning (PPP) is a promising technique for high-precision navigation with sub-meter or even centimeter-level accuracy because of its convenience and low cost. The navigation performance of single frequency PPP
Liang Li +5 more
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Performance Analysis of Several GPS/Galileo Precise Point Positioning Models [PDF]
Sensors, 2015 This paper examines the performance of several precise point positioning (PPP) models, which combine dual-frequency GPS/Galileo observations in the un-differenced and between-satellite single-difference (BSSD) modes.
Akram Afifi, Ahmed El-Rabbany
doaj +2 more sources
Combined GPS/GLONASS Precise Point Positioning with Fixed GPS Ambiguities [PDF]
Sensors, 2014 Precise point positioning (PPP) technology is mostly implemented with an ambiguity-float solution. Its performance may be further improved by performing ambiguity-fixed resolution.
Lin Pan +3 more
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Lane Determination With GPS Precise Point Positioning
IEEE Transactions on Intelligent Transportation Systems, 2017 Modern intelligent transport solutions can achieve an improvement of traffic flow on motorways. With lane-specific measurements and lane-specific control, more measures are possible. Single frequency precise point positioning (PPP) is a newly developed and affordable technique to achieve an improved position accuracy compared with global positioning ...
Victor L. Knoop +3 more
openaire +5 more sources
Algorithms Research and Precision Comparison of Different Frequency Combinations of BDS-3\GPS\Galileo for Precise Point Positioning in Asia-Pacific Region. [PDF]
Sensors (Basel), 2023 With the continuous construction and development of the BeiDou navigation satellite system (BDS), its positioning performance is constantly being improved.
Gao M +5 more
europepmc +2 more sources
Multi-GNSS Single Frequency Precise Point Positioning
2018 IEEE International Workshop on Metrology for the Sea; Learning to Measure Sea Health Parameters (MetroSea), 2018 Single Frequency-Precise Point Positioning (SF-PPP) processing strategy is a hot topic in GNSS context, owing to the advantages of a stand-alone, accurate and cost efficiency positioning. However, the existing SF-PPP methods can be hardly implemented for high-precision applications due to the large error sources that affect accuracy and converge time ...
Innac, A, Gaglione, S, Angrisano, A
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The Real-Time Detection of Vertical Displacements by Low-Cost GNSS Receivers Using Precise Point Positioning. [PDF]
Sensors (Basel)Vertical displacements are traditionally measured with precise levelling, which is inherently time consuming. Rapid or even real-time height determination can be achieved by the Global Navigation Satellite System (GNSS).
Maciejewska A +3 more
europepmc +2 more sources
A Simple Approach to Determine Single-Receiver Differential Code Bias Using Precise Point Positioning. [PDF]
Sensors (Basel), 2023 In this study, a precise single-receiver differential code bias (DCB) estimation method using the precise point positioning (PPP) model is presented. The first step is to extract the high-precision ionospheric observations, including DCBs, based on the ...
Zhang F, Tang L, Li J, Du X.
europepmc +2 more sources
Compact, Low-cost GNSS Modules for Precise Point Positioning [PDF]
E3S Web of Conferences, 2021 Global Navigation Satellite System (GNSS) uses Precise Point Positioning (PPP) technique to find out accurate geolocation information of any point. Generally, costly, geodetic GNSS receivers are used for PPP.
Bose Anindya +3 more
doaj +1 more source
Using GNSS Observations for Tropospheric Delay Prediction Using Artificial Intelligence [PDF]
Port Said Engineering Research Journal, 2023 GNSS technology holds significant importance across wide applications, ranging from mapping, surveying, and precise timekeeping to ship navigation. Its operational principle hinges on the accurate measurement of signal travel time, which is crucial for ...
Ahmed Sedeek
doaj +1 more source