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Real-time ocean precise point positioning with BDS-3 service signal PPP-B2b
Measurement, 2022Tao Geng +5 more
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NovAtel CORRECT with Precise Point Positioning (PPP): Recent Developments
ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation, 2016Precision GNSS users are continuously pushing the technology for improvements in accuracy, operation in more challenging conditions, and the ability to keep working for extended periods of time. The availability of reliable, high quality position solutions to meet these ever increasing demands in variable applications is at the heart of NovAtel CORRECT™
Altti Jokinen +3 more
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Triple carrier precise point positioning (PPP) using GPS L5
Survey Review, 2013The latest generation of GPS satellites, block IIF, include for the first time a new civil signal on L5 frequency (1176·45 MHz), in addition to the legacy signals on L1 (1575·42 MHz) and L2 (1227·60 MHz). Traditional precise point positioning (PPP) is based on L1/L2 dual-frequency observations to remove the ionospheric delay.
J. Tegedor, O. Øvstedal
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Fixed ambiguity Precise Point Positioning (PPP) with FDE RAIM
Proceedings of the 2012 IEEE/ION Position, Location and Navigation Symposium, 2012Precise Point Positioning (PPP) has been one of the major research interests in the Global Navigation Satellite System (GNSS) research field in recent years. PPP is a promising method because it can provide centimeter level positioning accuracy by using only one GNSS receiver, without using local reference networks.
Altti Jokinen +5 more
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Performance evaluation of BDS-3 PPP-B2b precise point positioning service
GPS Solutions, 2021A new precise point positioning (PPP) service has been provided by BeiDou global navigation satellite system (BDS-3). The correction parameters, including precision orbit correction, clock offset correction and differential code bias, are transmitted by PPP-B2b signal from BDS-3 geosynchronous orbit satellites.
Yangyin Xu, Yuanxi Yang, Jinlong Li
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Assessment of Ionospheric Correction Behavior for Use with Precise Point Positioning (PPP)
The International Technical Meeting of the The Institute of Navigation, 2021Stanford and Hexagon performed this analysis to assess the accuracy and behavior of ionospheric corrections provided for use with Precise Point Positioning (PPP). In particular we are interested in the achieved level of precision as a function of ionospheric state, reference correction message latency, and network location and coverage.
Todd Walter +3 more
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The Precise Point Positioning Method (PPP) in environmental monitoring applications
25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2019The article shows the application of the PPP method for environmental monitoring. Special attention is paid to meteorological service and environmental monitoring of the environment. It is shown that the main parameters of the atmosphere, such as percentage of daily mean of water vapor density, the average daily course of the water vapor height scale ...
Vlad Kalinnikov +4 more
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Experimental assessment of the time transfer capability of precise point positioning (PPP)
Proceedings of the 2005 IEEE International Frequency Control Symposium and Exposition, 2005., 2006In recent years, many national timing laboratories have installed geodetic global positioning system (GPS) receivers together with their traditional GPS/GLONASS common view (CV) receivers and two way satellite time and frequency transfer (TWSTFT) equipment.
D. ORGIAZZI +2 more
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Real-Time Precise Point Positioning (RT-PPP) for Positioning and Mapping
2018Real-Time Precise Point Positioning (RT-PPP) has started to develop among Global Positioning System (GPS) community due to some reasons, such as reference stations are required, very economical and easy to operate from everywhere. By using a dual-frequency receiver with the support from GPS precise products, RT-PPP has proven to give centimetre to ...
Ramachandran, Duraisamy +3 more
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Precise Point Positioning (PPP): Method and its Geodetic Usage
Journal on Geoinformatics, Nepal, 2019Combining the precise satellite positions and clocks correction with dual-frequency GNSS receiver, PPP is able to provide position solutions at centimeter- decimeter level. PPP can be regarded as a global positioning approach because its position solutions referred to a global reference frame.
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