Results 41 to 50 of about 2,016,879 (253)
Journal of Human Kinetics, 2015 The aim of this study was to examine the physical demands imposed on professional soccer players during 11-a-side friendly matches in relation to their playing position, using global positioning system (GPS) technology.
J. Mallo +3 more
semanticscholar +1 more source
Vehicle location measurement method for radio-shadow area through iBeacon message
International Journal of Distributed Sensor Networks, 2018 Information communication technology related vehicle services need to support location and the transmission of communication and traffic information between vehicles, or between vehicles and infrastructure.
ChoonSung Nam, Dong-Ryeol Shin
doaj +1 more source
Integrated Indoor Positioning System of Greenhouse Robot Based on UWB/IMU/ODOM/LIDAR
Sensors, 2022 Conventional mobile robots employ LIDAR for indoor global positioning and navigation, thus having strict requirements for the ground environment. Under the complicated ground conditions in the greenhouse, the accumulative error of odometer (ODOM) that ...
Zhenhuan Long +5 more
doaj +1 more source
Study of The Most Important Applications of Local Positioning System (LPS) In Iran [PDF]
فصلنامه علوم و فناوری فضایی, 2018 Demand for positioning services with proper coverage and high accuracy has been increased rapidly in recent years. A global positioning system solves many users’ requirements and presents positioning services with global coverage and proper accuracy ...
Mohammad Rezaei +2 more
doaj
Advances in Mechanical Engineering, 2015 The automation level has been improved rapidly with the introduction of large-scale measurement technologies, such as indoor global positioning system, into the production process among the fields of car, ship, and aerospace due to their excellent ...
Gang Zhao +5 more
doaj +1 more source
Remote Sensing, 2023 Nowadays, both BDS-3 and Galileo can provide global positioning and navigation services. This contribution carried out a comprehensive analysis and validation of positioning performance in terms of positioning accuracy (RMS) and convergence time, which ...
Zunyao Hou, Feng Zhou
doaj +1 more source
Analysis of Multipath Changes in the Polish Permanent GNSS Stations Network
Remote SensingThis study examines the influence of multipath errors on Global Navigation Satellite System (GNSS) measurements collected at ASG-EUPOS reference stations between 2010 and 2021.
Jacek Rapiński +2 more
doaj +1 more source
CNVPS: Cooperative Neighboring Vehicle Positioning System Based on Vehicle-to-Vehicle Communication
IEEE Access, 2019 One of the key components of the intelligent transport system is to provide a safe driving environment. The ability to quickly and accurately recognize the surrounding environments and neighboring vehicles is essential for the development of safety ...
Sanghyuck Nam +3 more
doaj +1 more source
PENERAPAN SISTEM PRESENSI MOBILE DENGAN MENGGUNAKAN SENSOR GPS (KLINIK PRATAMA X DI JEMBER)
Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI), 2020 Perangkat dengan sensor sidik jari yang digunakan sebagai perangkat khusus untuk menangani presensi sangat rentan mengalami kerusakan dan susah untuk dikonfigurasikan di saat awal penggunaannya. Dengan penelitian ini, harapannya diperoleh suatu perangkat
Ely Mulyadi +2 more
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THE GLOBAL OPTIMAL PLACEMENT OF BLE BEACON FOR LOCALIZATION BASED ON INDOOR MAP [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Anchor Nodes in a localization system obviously play a crucial role in determining the system’s quality. Their placement directly affects the localization accuracy and their number directly impacts the total cost of the system.
L. Ruan +11 more
doaj +1 more source