Path Integration Changes as a Cognitive Marker for Vascular Cognitive Impairment?—A Pilot Study [PDF]
Frontiers in Human Neuroscience, 2020 Path integration spatial navigation processes are emerging as promising cognitive markers for prodromal and clinical Alzheimer’s disease (AD). However, such path integration changes have been less explored in Vascular Cognitive Impairment (VCI), despite ...
Ellen Lowry +5 more
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Environmental stability modulates the role of path integration in human navigation [PDF]
Cognition, 2015 Path integration has long been thought of as an obligatory process that automatically updates one's position and orientation during navigation. This has led to the hypotheses that path integration serves as a back-up system in case landmark navigation ...
Mintao Zhao, William H Warren
exaly +2 more sources
Uncovering persistent biases in human path integration by separating left and right trials [PDF]
Scientific ReportsNavigation ability strongly varies between humans. Careful analysis of errors occurring in navigation, or indeed any cognitive process, offers insight into the underlying mechanisms at different levels.
Jonas Scherer +5 more
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A MULTI-IMU BASED SELF-CONTAINED PEDESTRIAN NAVIGATION ALGORITHM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 The demand for navigation and positioning is increasing in various fields nowadays. Although Global Navigation Satellite Systems (GNSS) are currently the most widely used high-accuracy positioning method, their operation rests on signal transmission and ...
Y.-H. Jen +3 more
doaj +1 more source
Remote Sensing, 2023 Accurate estimation of canopy chlorophyll content (CCC) is critically important for agricultural production management. However, vegetation indices derived from canopy reflectance are influenced by canopy structure, which limits their application across ...
Xiaochen Zou, Jun Jin, Matti Mõttus
doaj +1 more source
Analysis of the Effect of Time Delay on the Integrated GNSS/INS Navigation Systems [PDF]
TransNav, 2013 The performance of tightly coupled GNSS/INS integration is known to be better than that of loosely coupled GNSS/INS integration. However, if the time synchronization error occurs between the GNSS receiver and INS(Inertial Navigation System), the ...
Choel-Kwan Yang, Duk-Sun Shim
doaj +1 more source
SMART Digital Selective Calling User Interface on the Base of Integration Maritime Navigation and Radiocommunication Equipment [PDF]
TransNav, 2021 High level solution S4 of the IMO E-navigation Strategy Implementation Plan provides integration and presentation of available information in graphical displays received via communication equipment.
Vitaliy Koshevyy +2 more
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Data Integration from GPS and Inertial Navigation Systems for Pedestrians in Urban Area [PDF]
TransNav, 2013 The GPS system is widely used in navigation and the GPS receiver can offer long-term stable absolute positioning information. The overall system performance depends largely on the signal environments.
Krzysztof Bikonis, Jerzy Demkowicz
doaj +1 more source
PERFORMANCE ANALYSIS OF SEMANTIC REFRESH INDOOR NAVIGATION FOR SMARTPHONE’S SENSORS USING INS/VINS INTEGRATION SCHEME [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 Positioning and Orientation System (POS), which integrates Inertial Navigation System (INS) and Global Navigation Satellite System (GNSS), is widely used to accomplish outdoor navigation missions for land vehicles. However, the positioning accuracy would
C.-X. Lin +4 more
doaj +1 more source
Integrated Communications Platform for RIS Centres Supporting Inland Navigation [PDF]
TransNav, 2017 This article looks at the architecture of the Integrated Communications Platform for the RIS Centres supporting inland navigation. It analyses the feasibility of application of satellite-based telecommunications, localization and navigation systems in ...
Andrzej Lisaj
doaj +1 more source