Open AccessBook
GNSS -- global navigation satellite systems : GPS, GLONASS, Galileo, and more
Reads0
Chats0
TLDR
The next generation of positioning models for positioning and data processing will depend on the design of the satellite itself, as well as on the satellite orbits it is placed in.Citations
More filters
Journal ArticleDOI
Satellite dependency of GNSS phase biases between receivers and between signals
TL;DR: In this paper, the existence of hardware induced phase biases might influence the accuracy in precise positioning if not handled properly, and this is extra problematic if the biases are dependent on the satellite tr...
Journal ArticleDOI
Feasibility of retrieving effective reflector height using GNSS-IR from a single-frequency android smartphone SNR data
Cemali Altuntas,Nursu Tunalioglu +1 more
TL;DR: In this paper, the root mean square error (RMSE) analysis was performed to estimate the reflector height from signal-to-noise ratio (SNR) data collected with a geodetic GNSS receiver.
An investigation of GNSS radio occultation atmospheric sounding technique for Australian meteorology
TL;DR: The Earth's atmosphere is critical to the environment and lives on the Earth as discussed by the authors, and Atmospheric studies play an important role in many scientific areas and in particular meteorology, however, observing the atmosphere in a high resolution and accuracy is a Cha
Journal ArticleDOI
Single Frequency GPS/Galileo Precise Point Positioning Using Un-Differenced and Between-Satellite Single Difference Measurements
AfifiAkram,El-RabbanyAhmed +1 more
TL;DR: In this paper, a new precise point positioning (PPPPPP) model for combined GPS/Galileo single-frequency observations is developed for both undifferenced and between-satellite single-difference (BSSD) modes.
Journal ArticleDOI
Multivariate analysis of combined GPS/GLONASS point positioning performance in Brazilian regions under different ionospheric conditions
TL;DR: High similarity between GPS and GLONASS data and significant ionosphere influence in the positioning error are shown, which requires special attention, because, in addition to degradation of positioning accuracy, there is a great interdependency between signal loss and ionsospheric irregularities, such as ionospheric scintillation.