Results 21 to 30 of about 4,147 (202)
Accuracy assessment of real-time kinematics (RTK) measurements on unmanned aerial vehicles (UAV) for direct geo-referencing [PDF]
Geo-spatial Information Science, 2020 Geospatial information acquired with Unmanned Aerial Vehicles (UAV) provides valuable decision-making support in many different domains, and technological advances coincide with a demand for ever more sophisticated data products. One consequence is a research and development focus on more accurately referenced images and derivatives, which has long ...
Desta Ekaso, Francesco Nex, Norman Kerle
openaire +2 more sources
RTK Kinematic Positioning Accuracy with Double Phase Difference of SIS GNSS Signals
Communications, 2021 The article presents results of verification of the kinematic measurements usefulness for precise real-time positioning RTK in the local reference system. These measurements allow for continuous RTK measurements in the event of temporary interruptions in
Lucjan Setlak, Rafał Kowalik
doaj +1 more source
Real‐time and dynamic time transfer method based on double‐differenced real‐time kinematic mode
IET Radar, Sonar & Navigation, 2021 In this study, a real‐time and dynamic time transfer method based on double‐differenced (DD) real‐time kinematic (RTK) mode is proposed. First, the method forms the DD observations of Global Navigation Satellite System (GNSS) to fix the DD ambiguity, and
Rui Tu +7 more
doaj +1 more source
Development of Real-Time Precise Positioning Algorithm Using GPS L1 Carrier Phase Data [PDF]
Journal of Astronomy and Space Sciences, 2002 We have developed Real-time Phase DAta Processor(RPDAP) for GPS L1 carrier. And also, we tested the RPDAP's positioning accuracy compared with results of real time kinematic(RTK) positioning.
Jeong-Ho Joh +5 more
doaj +1 more source
Enhancing GNSS RTK Solutions with Random Sample Consensus [PDF]
, 2023 Precise positioning with Global Navigation Satellite Systems (GNSS) can be achieved by using the real-time kinematic (RTK) solution. A GNSS RTK solution was improved using an innovative approach based on Random Sample Consensus (RANSAC).
NC DOCKS at East Carolina University +1 more
core +2 more sources
Reports on Geodesy and Geoinformatics, 2023 Network Real Time Kinematic (NRTK) measurements are currently the most popular surveying method in geodesy. In most countries, there are networks of Continuously Operating Reference Stations (CORS), which form the core of the terrestrial infrastructure ...
Uznański Andrzej
doaj +1 more source
A PPP-RTK APPROACH TO MASS-MARKET APPLICATIONS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 PPP-RTK has been widely investigated to take the advantages of both real-time kinematic (RTK) and precise point positioning (PPP) techniques. Prior to PPP-RTK, the conventional RTK based on the use of a single base station, on the one hand, has been ...
Y. Gao, Y. Zhang, Z. Lyu
doaj +1 more source
GNSS anti-spoofing techniques with RTK technology [PDF]
, 2022 openIl Real-time kinematic positioning (RTK) è un sistema di posizionamento satellitare che mediante una correzione in tempo reale è in grado di fornire risultati con un’accuratezza a livello centimetrico.
COMIN, MASSIMILIANO
core
Antenna Array-Aided Real-Time Kinematic Using Moving Base Stations
IEEE Access, 2022 A global navigation satellite systems (GNSS) real-time kinematic (RTK) using multiple base stations is referred as an antenna array-aided RTK. This positioning method more reliably resolves carrier phase integer ambiguities by processing additional ...
Euiho Kim, Sae-Kyeol Kim
doaj +1 more source
Geometry‐specified troposphere decorrelation for subcentimeter real‐time kinematic solutions over long baselines [PDF]
, 2010 Real‐time kinematic (RTK) GPS techniques have been extensively developed for applications including surveying, structural monitoring, and machine automation.
Li, Bofeng +10 more
core +1 more source