Fourth- and Fifth-Order Methods for Solving Nonlinear Systems of Equations: An Application to the Global Positioning System by Manuel F. Abad, Alicia Cordero, Juan R. Torregrosa

“…Numerical comparisons are made with other existing second- and fourth-order schemes to solve the nonlinear system of equations of the Global Positioning System and some academic nonlinear systems.…”
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Extreme Low‐Latitude Total Electron Content Enhancement and Global Positioning System Scintillation at Dawn by Sebastijan Mrak, Joshua Semeter, Yukitoshi Nishimura, Anthea J. Coster

“…Abstract We report on an extreme ionospheric plasma density enhancement and Global Positioning System (GPS) scintillation at dawn, observed within the expanding equatorial ionization anomaly (EIA). …”
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Modeling Acceleration and Deceleration Rates for Two-Lane Rural Highways Using Global Positioning System Data by Vinayak Malaghan, Digvijay S. Pawar, Hussein Dia

“…In this study, instrumented vehicles with a high-end GPS (global positioning system) device were used to collect the continuous speed profile data for two-lane rural highways. …”
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Mobile Enabled Vehicle Tracking System a Case of Long Distance Bus Companies in E. Africa by Conrad M., Mubaraka, Ivan, Niyonzima

Subjects: “…Global Positioning System, Mobile enabled, Bus Company, tracking…”
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Travel Time Variability and Spatio-Temporal Analysis of Urban Streets Using Global Positioning System: A Review by Zainab Ahmed Alkaissi, Ruba Yousif Hussain

“…The exploration of travel time variability and spatio-temporal analysis of urban streets using the Global Positioning System (GPS) concluded that the mixed land uses and travel congestions caused higher travel times and delays. …”
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Positioning accuracy improvement in high‐speed GPS receivers using sequential extended Kalman filter by Narges Rahemi, Mohammad Reza Mosavi

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Research on geographic information update index of RTK location big data by Xiangqiang Zeng, Fengsong Zhou, Minsi Ao, Chunhua Chen

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Exercise intensity and reliability during recreational team handball training for 50–77-year-old unexperienced women by Rita Pereira, Peter Krustrup, Carlo Castagna, Carlos Resende, Ivone Carneiro, José Magalhães, Susana Póvoas

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LoSI: Large Scale Location Inference Through FM Signal Integration and Estimation by Tathagata Mukherjee, Piyush Kumar, Debdeep Pati, Erik Blasch, Eduardo Pasiliao, Liqin Xu

Subjects: “…global positioning system (gps)-free positioning…”
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OpenNavSense platform: A low-cost, open-source inertial navigation system for the evaluation of estimation algorithms by Pablo Raul Yanyachi, Jorch Mendoza-Chok, Brayan Espinoza-Garcia, Juan Carlos Cutipa Luque, Daniel Yanyachi Aco Cardenas

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Wearable Technologies in Athletic Performance by Tolga Şahin

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Approaches to Consider for Site-Specific Field Mapping by Lakesh K. Sharma, Yiannis Ampatzidis

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Predictive analysis of ratings of perceived exertion in elite Gaelic football by Dermot Sheridan, Aidan J. Brady, Dongyun Nie, Mark Roantree

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Geodetic Evidence of the Interannual Fluctuations and Long-Term Trends Over the Antarctic Ice Sheet Mass Change by Yuanjin Pan, Xiaohong Zhang, Jiashuang Jiao, Hao Ding, C. K. Shum

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Improved-Performance Vehicle’s State Estimator Under Uncertain Model Dynamics by Mohammad Avzayesh, Wasim Al-Masri, Mamoun F. Abdel-Hafez, Mohammad AlShabi

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Comprehensive Monitoring of Construction Spoil Disposal Areas in High-Speed Railways Utilizing Integrated 3S Techniques by Xiaodong Hu, Bo Xia, Yongqi Guo, Yang Yin, Huihua Chen

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Detection of UAV GPS Spoofing Attacks Using a Stacked Ensemble Method by Ting Ma, Xiaofeng Zhang, Zhexin Miao

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Vehicle location measurement method for radio-shadow area through iBeacon message by ChoonSung Nam, Dong-Ryeol Shin

“…If, however, a vehicle is in a Global Positioning System radio-shadow area, neither a Global Positioning System nor a Differential Global Positioning System can accurately measure the corresponding location because of a high error rate caused by the shadowing intervention. …”
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Efficient Sensor Localization Method with Classifying Environmental Sensor Data by Ae-cheoun Eun, Young-guk Ha

“…Sensor location is usually determined using a global positioning system. For indoor localization, methods that use the received signal strength (RSS) of wireless sensors are used instead of a global positioning system because of the lack of availability of a global positioning system for indoor environments. …”
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Simultaneous perturbation stochastic approximation–based radio occultation data assimilation for sensing atmospheric parameters by Huazheng Du, Guoye Chen, Xuegang Hu, Na Xia, Biaodian Xu

“…Global positioning system–based meteorological parameters sensing has become a hot topic in the field of satellite navigation application. …”
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