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212 articles for “The GPS”
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A Study on the Impact of GPS-Derived Tropospheric Delay over some Nigerian Stat
Abstract: The effect of GPS-derived tropospheric delay on radio propagation oversome Nigerian stations is examined. The stations are located in the African equatorial region, and include: Abuja (8.9°N, 7.4°E), Akure (7.3°N, 5.2°E), Enugu (6.5°N, 7.5°E), Lagos (6.5°N, 3.4°E), and Port Harcourt (4.8°N, 7.0°E). This is the first study in the African equatorial region that uses in-situ meteorology measurements as well as GPS satellite measurements to present the impact of tropospheric delay …
Published in Research & Reviews : Journal of Space Science & Technology · pp. 10–21 Read article
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JATAYU: A Stereo Vision–Based UAV for Autonomous Navigation and Human Following in GPS-Denied Environments
Abstract: Traditional unmanned aerial vehicle (UAV) systems primarily rely on Global Positioning System (GPS)-based navigation and conventional computer vision techniques. However, these approaches face significant challenges in GPS-denied environments, such as dense urban areas, indoor spaces, and disaster-affected regions where GPS signals may be weak, unavailable, or unreliable. In addition, limitations in real-time processing, object detection accuracy, and environmental perception can reduce UAV effectiveness in dynamic and unpredictable situations. This paper …
Published in International Journal on Drones · Vol. 2, Issue 2, 2026 · pp. 30–38 Read article
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GPS-based Dengue Risk Index App
Abstract: Our idea is to develop GPS-based dengue risk index app which is mainly used to predict the outburst of dengue diseases in user’s location. The prediction is based on analysing climatic condition. The climatic parameters that are used in analysis are temperature, rainfall and humidity. Linear regression algorithm is used to extrapolate in the multidimensional space to predict the threat of dengue exploration at user’s location. The dengue risk index …
Published in Journal of Computer Technology & Applications · Vol. 9, Issue 1, 2018 · pp. 12–16 Read article
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IoT-Based Anti-Theft GPS Tracking System for Real-Time Vehicle Monitoring
Abstract: For the last six decades, advances in global positioning systems (GPS) technology for tracking vehicles have greatly enhanced their ability to secure, monitor, and track vehicles. However, many conventional methods using GPS to track vehicles have been limited by the scope of their/its operational communication range. This has reduced their effectiveness in terms of being able to track those vehicles once they are out of the limits of the original …
Published in Journal of Communication Engineering & Systems · Vol. 16, Issue 1, 2026 · pp. 22–28 Read article
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From Cash Lanes to Satellite Links: A Review of the Evolution of Highway Toll Collection Using GPS
Abstract: Most of us are aware that the Indian gGovernment taxes every highway in India, whether it is a state highway or a national highway, to raise money for maintenance. India typically uses an open system for tolling, where the price is a fixed sum based on the length of the project’'s span, which is often 60 kilometers. If a stretch is shorter than expected, only the actual length-based user fee …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 12, Issue 1, 2023 · pp. 33–39 Read article
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Accident Avoidance and Crash Detection Using GSM and GPS
Abstract: The Accident Avoidance and Crash Detection system is designed to enhance vehicle safety by utilizing real-time accident detection, speed tracking, and automated crash prevention mechanisms integrated with GSM and GPS technologies. The system incorporates an accelerometer to identify abrupt changes in acceleration, indicating a potential collision. Upon detecting an accident, the system automatically transmits an alert message with the vehicle's GPS location to a designated mobile number using GSM technology, …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 13, Issue 3, 2025 · pp. 01–12 Read article
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Transforming Road Safety: A GPS Enhanced Car Accident Alert System for Rapid Emergency Response
Abstract: Road accidents continue to be a major global health concern, with consequences for both emergency response times and public safety. The “Transforming Road Safety: A GPS Enhanced Car Accident Alert System for Rapid Emergency Response” that this project suggests would help emergency services respond to car accidents more quickly and efficiently. In this review paper, we investigate a system that uses sensors and GPS to enhance road safety and accident …
Published in Current Trends in Signal Processing · Vol. 14, Issue 2, 2024 · pp. 19–24 Read article
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AUTOMATED FAULT IDENTIFICATION AND TRACKING IN POWER TRANSMISSION NETWORKS USING GPS
Abstract: Power transmission lines are vulnerable to faults caused by environmental factors, aging infrastructure, and external disturbances such as falling trees or animal contact. Prompt and accurate detection and location of these faults are essential to ensure uninterrupted power delivery, reduce equipment damage, and minimize downtime. This project presents an automatic fault detection and location system using GPS technology integrated with a microcontroller-based sensing module. The proposed system continuously monitors voltage …
Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 3, 2025 · pp. 37–43 Read article
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Design and Implementation of IoT-Based Smart Vehicle with Obstacle Avoidance and GPS Navigation Using ESP32
Abstract: The development of autonomous and intelligent transportation systems has gained significant attention in recent years. This paper presents the design and implementation of an IoT-based smart vehicle capable of autonomous navigation and obstacle avoidance using the ESP32 microcontroller. The system integrates an ultrasonic sensor for real-time obstacle detection, a GPS module for location tracking and navigation, and IoT connectivity using the Blynk platform for remote monitoring and control. The vehicle …
Published in Recent Trends in Electronics Communication Systems · Vol. 13, Issue 1, 2026 · pp. 15–22 Read article
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IRI and GPS TEC Variations over Ilorin, Nigeria
Abstract: Diurnal and day-to-day variations of vertical total electron content (VTEC) over an equatorial region (Ilorin, Nigeria; geographic 8.50°N, 4.55°E; geomagnetic 10.60°N, 78.41°E) is presented in this paper using data from the IRI model and from the AFRL-SCINDA (Air Force Research Laboratory – Scintillation Network Decision Aid) GPS receiver installed at the Ilorin station. A comparison between VTEC data from the two sources is also presented since a major concern in …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 1, Issue 1-3, 2012 · pp. 1–11 Read article
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Enhancing Road Safety: A Smart Alcohol and Vehicle Accident Detection System with GPS and GSM Integration
Abstract: This work introduces a cutting-edge system designed to bolster road safety through the integration of advanced technology. The "Enhancing Road Safety" project focuses on the development and implementation of a smart alcohol and vehicle accident detection system, enriched by the integration of GPS and GSM functionalities. The system incorporates a range of sensors, including the MQ3 gas sensor for alcohol detection, GPS module for precise location tracking, and various other …
Published in Journal of Communication Engineering & Systems · Vol. 14, Issue 1, 2024 · pp. 28–45 Read article
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Use of GPS Based Spatial Alarm System for an Alert of Locations
Abstract: GPS based spatial alarm is one of the alert system for many Location Based Services. If the user set an alarm for a location, it will make a sound and notification once it’s detected the user within the user defined range from the destination. The GPS must be enabled on a mobile device to use this application. SHA1 signature is used to generate a Google map API key for displaying …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 1, Issue 2, 2014 · pp. 13–16 Read article
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Hotelling Transform Based Interference Mitigation in Software GPS Receivers
Abstract: The proliferation of mobile devices and the emergence of wireless navigation services have generated a huge consumer demand for location based services in urban and indoor environments. The major concern in receiving GPS signals is having poor signal strength which causes an inaccurate position of the user due to interference and noise. Many de-noising techniques have been proposed to combat the noise and interference which deal with preprocessing and post …
Published in Recent Trends in Programming languages · Vol. 6, Issue 1, 2019 · pp. 11–20 Read article
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Trailing and Scrutiny of Cargo Containers using GPS
Abstract: This paper proposes a cost effective method of tracking cargo mobility using GPS. The system gives current vehicle location whenever needed with reliable accuracy. The system uses GSM and GPS technology, helping in efficient monitoring of the desired vehicles. The paper also discusses the proposed GPS based vehicle Tracking System using GSM technology in which the coordinates are forwarded to Central monitoring system. The position of the vehicle can be …
Published in Journal of Geotechnical Engineering · Vol. 2, Issue 2, 2015 · pp. 26–39 Read article
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Integrated Vehicle Security System: Leveraging GPS, GSM, and Fingerprint Authentication
Abstract: The Vehicle Security System described here is a comprehensive, robust system designed to increase vehicle security using two-factor authentication. It ensures that vehicle ignition is limited to verified users by utilizing an R307 Fingerprint Module for biometric validation and a 4x4 Matrix Keypad for command input. The system has a SIM800L module that notifies the owner via text message of the results of the authentication process, thereby informing them of …
Published in Recent Trends in Sensor Research & Technology · Vol. 11, Issue 3, 2024 · pp. 11–16 Read article
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GPS Enabled Women’s Safety Device with SMS and Calling Alert
Abstract: Increasing urbanization and industrialization in India have raised significant security concerns for women in urban areas. To address this, the study introduces a women’s safety device aimed at enhancing personal security through real-time location tracking and swift emergency communication. The system incorporates an ATmega328 microcontroller, a GPS module for continuous location monitoring, and a GSM module to transmit SMS alerts during emergencies. Additionally, it includes a sound sensor that identifies …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 12, Issue 2, 2025 · pp. 22–29 Read article
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An Arduino-Based Autonomous Serving Robot with GPS Navigation for Cost-Effective Service Automation
Abstract: Robots built for service are no longer confined to research labs or luxury hotels; they are starting to appear in everyday spaces where speed and consistency make a real difference. In a restaurant, for example, a robot that can deliver meals and clear trays reduces staff workload, while in hospitals it can free nurses from routine errands. Schools, too, can benefit by using such machines for both practical and teaching …
Published in International Journal of Robotics and Automation in Mechanics · Vol. 4, Issue 1, 2026 · pp. 13–17 Read article
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Mountaineer’s Health and GPS Tracking System
Abstract: Mountaineering is always a fun and adventurous activity. But mountaineering comes with a lot of risks. Mountain climbers have heavy chances of mishaps. Search and rescue efforts frequently fail when a similar tragedy takes place in a rural area or at a high elevation. As a result, the search and rescue team is ignorant of the accident's location or whether or not the individual is alive and, if so, what …
Published in Journal of Communication Engineering & Systems · Vol. 13, Issue 1, 2023 · pp. 25–32 Read article
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GPS and GSM Based VTS Using Web Based Mapping Application
Abstract: AbstractNowadays GPS is used in large number of applications. One of the applications is tracking vehicles and getting exact locations of your vehicles. This tracking system is used to get you the location and route traveled by the vehicle, and that information can be observed from any other remote location. It also includes the use of web application, generally a mapping application that provides you exact location of target by …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 3, Issue 3, 2016 · pp. 18–21 Read article
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The Integration of GPS and Remote Sensing: Vegetation Mapping around Shivpuri City (M.P), India
Abstract: A numbers of park are found in study area such as - Madhav National Park, Chironji Park etc. Integration of GPS and Remote Sensing technologies provide stereo images which allow topographic mapping and the functionality gives not only static display but also analytical process. The Shivpuri district has growth and developmental activities such as building and road construction, agricultural expansion and touristic activities etc. These activities have increased the land …
Published in Journal of Remote Sensing & GIS · Vol. 5, Issue 1, 2014 · pp. 63–67 Read article