Results 21 to 30 of about 792,879 (315)
Overview of legal traceability of GPS positioning in Australia
Satellite Navigation, 2020 Global Positioning System (GPS) position verification and legal traceability in Australia supports industry, trade, science and innovation and is trusted and recognized domestically and internationally.
Guorong Hu, John Dawson
doaj +1 more source
Retail positioning through customer satisfaction: an alternative explanation to the resource-based view [PDF]
, 2013 Through exploring factors influencing effective retail positioning strategies in an emerging market environment, this paper challenges the role of isolation mechanism and heterogeneous idiosyncrasy argued by the resource-based view theory.
Zhang, T +8 more
core +1 more source
Evaluation of Low-Complexity Adaptive Full Direct-State Kalman Filter for Robust GNSS Tracking
Sensors, 2023 This paper evaluates the implementation of a low-complexity adaptive full direct-state Kalman filter (DSKF) for robust tracking of global navigation satellite system (GNSS) signals.
Iñigo Cortés +4 more
doaj +1 more source
The Four Key Challenges of Advanced Multisensor Navigation and Positioning [PDF]
, 2014 The next generation of navigation and positioning systems must provide greater accuracy and reliability in a range of challenging environments to meet the needs of a variety of mission-critical applications.
Martin, H +11 more
core +1 more source
Studia Logica, 2020 Arbitrary public announcement logic (APAL) reasons about how the knowledge of a set of agents changes after true public announcements and after arbitrary announcements of true epistemic formulas. We consider a variant of arbitrary public announcement logic called positive arbitrary public announcement logic (APAL+), which restricts arbitrary public ...
Hans van Ditmarsch +2 more
openaire +2 more sources
Overcoming the Challenges of BeiDou Receiver Implementation
Sensors, 2014 Global Navigation Satellite System (GNSS)-based positioning is experiencing rapid changes. The existing GPS and the GLONASS systems are being modernized to better serve the current challenging applications under harsh signal conditions.
Mohammad Zahidul H. Bhuiyan +4 more
doaj +1 more source
IEEE Access, 2020 Train positioning is the core function in the application of Global Navigation Satellite Systems (GNSS) in Railway Transportation. However, the use of the differential GPS (DGPS) along the Qinghai-Tibet Railway is expensive and difficult to maintain ...
Rui Tian, Xurong Dong
doaj +1 more source
RNN-Aided Human Velocity Estimation from a Single IMU
Sensors, 2020 Pedestrian Dead Reckoning (PDR) uses inertial measurement units (IMUs) and combines velocity and orientation estimates to determine a position. The estimation of the velocity is still challenging, as the integration of noisy acceleration and angular ...
Tobias Feigl +5 more
doaj +1 more source
Positioning the Destination Product-Can Regional Tourist Boards Learn from Private Sector Practice? [PDF]
, 1998 This article examines the role of positioning in the marketing of a tourism destination. The study focuses on the current positioning strategies pursued by the Regional Tourist Boards (RTBs) in England.
Alford, Philip
core +1 more source
Performance Evaluation of Adaptive Tracking Techniques with Direct-State Kalman Filter
Sensors, 2022 This paper evaluates the performance of robust adaptive tracking techniques with the direct-state Kalman filter (DSKF) used in modern digital global navigation satellite system (GNSS) receivers.
Iñigo Cortés +4 more
doaj +1 more source