Results 21 to 30 of about 198,426 (303)

Location Tracking System using GPS

International Journal of Innovative Technology and Exploring Engineering, 2020
for most city travelers, the arrival time of busses is the key detail. Excessively long waiting times at bus stops also deter and make relevant travelers from taking buses. In this paper, a method of bus arrival time prediction is presented based on participatory passenger sensing.With commodity cell phones,the local environmental history of bus ...
Mageshkumar C*, Balakrishnan A, Dhanasekaran S, Gaddam Mahesh, Pinkesh Khanna K   +4 more
openaire   +1 more source

Implementasi Sistem Pelacakan Kendaraan Bermotor Menggunakan Gps Dan Gprs Dengan Integrasi Googlemap

IJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2011
— Vehicle tracking system using GPS and GPRS integration googlemap provide information that is maximized with the technology of GPS (Global Positioning System) receiver which can indicate the position of the vehicle with the map and the ability of the ...
Yazid Dul Muchlisin, Jazi Eko Istiyanto
doaj   +1 more source

Tracking small satellites using translated GPS

Space Programs and Technologies Conference, 1992
This paper discusses using translated GPS for tracking small satellites, the technical trade-offs involved, and the position and timing accuracies which are achievable using translated GPS. The Global Positioning System (GPS) uses the relative times-of-arrival of multiple spread-spectrum signals at an antenna to determine the position of the antenna ...
Lefevre, Don, Mulally, Daniel
openaire   +3 more sources

Multiband Fusion GPS Weak Signal Tracking and Acquisition Based on Opportunistic Ant Clustering [PDF]

Jisuanji gongcheng, 2018
Ant cluster network architecture of multi-space-time,high-dimensional stochastic process is built based on signal detection and tracking metadata fants dustering algorithm,so that any ant individuals according to the random access signal opportunity to ...
ZHANG Junchao,ZHAO Rongxiang,HUO Ping,FENG Jing
doaj  

Urban and Indoor Weak Signal Tracking Using an Array Tracker with MVA and Nonlinear Filtering

Journal of Applied Mathematics, 2014
We focus on the need for weak GPS signal tracking technique at a receiver powered on in urban or indoor environment; the tracking loop is unlocked and data bit edge position is unknown.
Jicheng Ding, Guoli Zhang, Lin Zhao
doaj   +1 more source

Activity budget and movement patterns of Brown Swiss and Alpine Grey lactating cows during summer grazing in alpine pastures

Italian Journal of Animal Science, 2023
We used GPS tracking to monitor the grazing patterns of Brown Swiss and Alpine grey lactating cows on an alpine summer pasture (2038 m a.s.l.; SD = 146) in the Dolomites. The pasture (171 ha) was managed with a continuous grazing system (0.52 LU/ha) with
S. Raniolo, E. Sturaro, S. Bovolenta, D. Gianelle, M. Ramanzin   +4 more
doaj   +1 more source

Using Citizen Science to Document Terrain Use and Decision-Making of Backcountry Users

Citizen Science: Theory and Practice, 2021
Avalanches represent the primary risk of death to backcountry skiers and snowmobilers in North American and European alpine countries. The best strategy for evading dangerous snowpack conditions that may result in an avalanche event requires skiers and ...
Jerry Johnson, Jordy Hendrikx
doaj   +1 more source

An Innovative High-Precision Scheme for a GPS/MEMS-SINS Ultra-Tight Integrated System

Sensors, 2019
The Doppler-assisted error provided by a low-precision microelectromechanical system (MEMS) strapdown inertial navigation system (SINS) increases rapidly. Therefore, the bandwidth of the tracking loop for a global positioning system (GPS)/MEMS-SINS ultra-
Qunsheng Li, Yan Zhao
doaj   +1 more source

GPS Tracking Data on Marginalised Citizens’ Spatial Patterns: Towards Inclusive Urban Planning

Urban Planning, 2023
Knowledge about how marginalised citizens use urban spaces is hard to access and apply in urban planning and policy. Based on current debates around “smart cities” and “smart governance,” the City of Odense, in Denmark, has tested the integration of ...
Trine Agervig Carstensen, Hans Skov-Petersen   +1 more
doaj   +1 more source

The Changing Roles of GPS-Tracking in Dementia Care

Tidsskrift for Forskning i Sygdom og Samfund
Global Positioning System (GPS)-tracking is increasingly used to prevent and manage wandering in Danish dementia care. In this article, I follow the first-hand experiences of a woman using GPS-tracking to care for her husband with Alzheimer's at home and
Astrid Meyer
doaj   +1 more source