Results 161 to 170 of about 1,523 (198)

Proteomic profiling of small extracellular vesicles from bovine nucleus pulposus cells. [PDF]

open access: yesPLoS One
Samanta A   +5 more
europepmc   +1 more source

Ground-based PPP-RTK for pseudolite systems

Journal of Geodesy, 2021
Global navigation satellite systems (GNSS) can provide high-accuracy positioning services in the open environment, while they have poor performance in shadowed regions. Pseudolite (PL) systems, with flexible deployment, can carry on the role of GNSS to provide high-accuracy positioning services in the case of GNSS failure.
Caoming Fan   +3 more
openaire   +1 more source

Recent advances and perspectives in GNSS PPP-RTK

Measurement Science and Technology, 2023
Abstract Precise point positioning-real-time kinematic (PPP-RTK), otherwise known as integer ambiguity resolution-enabled precise pointing positioning, has attracted much attention in recent years and has become state-of-the-art in the global navigation satellite system (GNSS) high-precision positioning community.
Pengyu Hou   +3 more
openaire   +3 more sources

Single-station PPP-RTK: correction latency and ambiguity resolution performance [PDF]

open access: yesJournal of Geodesy, 2021
AbstractSingle-station PPP-RTK is a special case of PPP-RTK in that corrections are computed, instead of a network, by only one single GNSS receiver. The present contribution aims to develop a framework to generate multi-epoch, single-station corrections, thereby providing PPP-RTK users the capability to time-predict corrections that are subject to ...
Amir Khodabandeh
exaly   +3 more sources

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