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
doaj +2 more sources
Performance Analysis of Real-Time GPS/Galileo Precise Point Positioning Integrated with Inertial Navigation System. [PDF]
Sensors (Basel), 2023 The integration of global navigation satellite system (GNSS) precise point positioning (PPP) and inertial navigation system (INS) is widely used in navigation for its robustness and resilience, especially in case of GNSS signal blockage.
Zhao L, Blunt P, Yang L, Ince S.
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
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
Performance Evaluation of Precise Point Positioning for BeiDou-3 B1c/B2a Signals in the Global Range [PDF]
Sensors, 2021 Yize Zhang, Jing Guo, Ershen Wang
exaly +2 more sources
Precise positioning in real-time using GPS-RTK signal for visually impaired people navigation system [PDF]
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 24/9/2010.This thesis presents the research carried out to investigate and achieve highly reliable and accurate navigation system of guidance for visually ...
Al-Salihi, Nawzad Kameran
core +7 more sources
Performance Evaluation of Real-Time Precise Point Positioning with Both BDS-3 and BDS-2 Observations [PDF]
Sensors, 2020 Wujiao Dai, Wenkun Yu, Lin Pan
exaly +2 more sources
Real-time Precise Point Positioning with a Xiaomi MI 8 Android Smartphone [PDF]
Sensors, 2019 Chengfa Gao
exaly +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