An alternative to derive ionospheric and tropospheric SSR corrections for PPP-RTK using adaptive constraints

PPP-RTK (Precise Point Positioning - Real Time Kinematic) is a positioning method by GNSS (Global Navigation Satellite Systems), based on the SSR (State Space Representation) concept. One challenge for the fast convergence of PPP-RTK solutions in real-time applications is the mitigation of atmospher...

Full description

Saved in:
Bibliographic Details
Published in:Survey review - Directorate of Overseas Surveys 2023-11, Vol.ahead-of-print (ahead-of-print), p.1-12
Main Authors: de Oliveira Jr, Paulo Sergio, Morel, Laurent, Galera Monico, João Francisco, Durand, Stéphane, Durand, Frédéric, Bezerra, Lucas dos Santos
Format: Article
Language:English
Subjects:
Ambiguities
Ionosphere
Ocean, Atmosphere
PPP-RTK
Reference network
Sciences of the Universe
Troposphere
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:PPP-RTK (Precise Point Positioning - Real Time Kinematic) is a positioning method by GNSS (Global Navigation Satellite Systems), based on the SSR (State Space Representation) concept. One challenge for the fast convergence of PPP-RTK solutions in real-time applications is the mitigation of atmospheric effects (troposphere and ionosphere). Thus, using atmospheric models, PPP solutions can achieve accurate positions and shortened initialisation time. Such performance depends on the topology of permanent station networks and atmospheric conditions. The main objective of this contribution is to study the PPP-RTK and the optimised infrastructure in terms of costs and benefits to realise the method using atmospheric corrections.
ISSN:0039-6265
1752-2706
DOI:10.1080/00396265.2023.2169063