Results 31 to 40 of about 2,726,573 (279)

Characterization of a Multi-User Indoor Positioning System Based on Low Cost Depth Vision (Kinect) for Monitoring Human Activity in a Smart Home [PDF]

open access: yes, 2015
An increasing number of systems use indoor positioning for many scenarios such as asset tracking, health care, games, manufacturing, logistics, shopping, and security. Many technologies are available and the use of depth cameras is becoming more and more
Abouchi, Nacer   +5 more
core   +4 more sources

Analysis of iridium-augmented GPS positioning performance

open access: yesThe Journal of Engineering, 2019
Although the global positioning system (GPS) has a series of advantages such as global and high precision, there are still many deficiencies, in many cases, GSP cannot meet the requirements of the positioning accuracy.
Liu Xiao, Zhang Lei
doaj   +1 more source

A Novel Deep Learning Approach to 5G CSI/Geomagnetism/VIO Fused Indoor Localization

open access: yesSensors, 2023
For positioning tasks of mobile robots in indoor environments, the emerging positioning technique based on visual inertial odometry (VIO) is heavily influenced by light and suffers from cumulative errors, which cannot meet the requirements of long-term ...
Chaoyong Yang   +5 more
doaj   +1 more source

Pemanfaatan Global Positioning System (GPS) untuk Menghitung Luas Tanah [PDF]

open access: yes, 2016
Menghitung luas tanah dapat dilakukan dengan beberapa metode, salah satunya menggunakan metode titik koordinat. Titik koordinat digunakan sebagai patokan untun menentukan luas tanah. Kelebihan dari perhitungan menggunakan titik koordinat adalah kecepatan
Firmansyah, E. (Esa)
core  

Energetic Particle Data From the Global Positioning System Constellation

open access: yes, 2017
Since 2000, Los Alamos National Laboratory (LANL) Combined X‐ray and Dosimeter (CXD) and Burst Detector Dosimeter for Block II‐R (BDD‐IIR) instruments have been fielded on Global Positioning System (GPS) satellites.
S. Morley   +6 more
semanticscholar   +1 more source

Study of flora and structure of weed communities of saffron (Crocus sativus L.) fields in Khorasan Razavi province [PDF]

open access: yesZirā̒at va Fanāvarī-i Za̒farān, 2018
The Khorasan Razavi province is the center of saffron production in Iran and the world. Among factors affecting saffron gap yield, weeds are the most important one.
Ali Asghar Padarloo   +3 more
doaj   +1 more source

High-Speed Running and Sprinting Thresholds in Elite Female Team Sports: A Systematic Review

open access: yesApplied Sciences
Over the past decade, participation in female team sports has increased significantly, leading to greater interest in monitoring their training and competition load using wearable technology.
Raúl Nieto-Acevedo   +4 more
doaj   +1 more source

OL-SLAM: A Robust and Versatile System of Object Localization and SLAM

open access: yesSensors, 2023
This paper proposes a real-time, versatile Simultaneous Localization and Mapping (SLAM) and object localization system, which fuses measurements from LiDAR, camera, Inertial Measurement Unit (IMU), and Global Positioning System (GPS).
Chao Chen   +6 more
doaj   +1 more source

A dynamic localization network for regional navigation under global navigation satellite system denial environments

open access: yesInternational Journal of Distributed Sensor Networks, 2019
Global navigation satellite system signals are easily distorted by the interferences or disturbances, and global navigation satellite system receivers cannot offer continuous effective navigation results in challenging environments.
Hongwei Zhao, Yue Yan, Xiaozhu Shi
doaj   +1 more source

Design of a new type of combined underground personnel positioning system

open access: yesGong-kuang zidonghua, 2014
In view of problems that current underground personnel positioning has low accuracy, cannot realize real-time global positioning and it is difficult to search and rescue trapped people, a combined underground personnel positioning system based on ...
LIU Yong   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy