Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Introduction to Global Positioning System01:30

Introduction to Global Positioning System

38
The Global Positioning System (GPS) revolutionized positioning on Earth, providing precise location data through satellite ranging. The GPS system was developed in 1978 by the U.S. Department of Defense  for military use, and it became available for civilian applications in 1983, transforming fields including navigation, fleet management, and time synchronization for telecommunications systems.GPS consists of satellites in medium Earth orbit, about 20,200 kilometers above the surface,...
38
Errors in Global Positioning System01:26

Errors in Global Positioning System

23
Global Positioning System (GPS) technology has revolutionized navigation and positioning, but its accuracy is often compromised by various errors. These errors, stemming from environmental, satellite, and receiver-related factors, require careful mitigation to ensure reliable performance across applications.Atmospheric ErrorsGPS signals travel through the Earth’s ionosphere and troposphere, introducing delays which affect accuracy. The ionosphere is strongly influenced by charged particles,...
23
Field Application of Global Positioning System01:28

Field Application of Global Positioning System

19
The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
19
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device01:30

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device

16
Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...
16
Types of Global Positioning System Surveys01:30

Types of Global Positioning System Surveys

42
GPS surveying methods vary in application, accuracy, and data collection techniques, catering to diverse surveying and mapping needs. Static GPS, kinematic GPS, and real-time kinematic (RTK) surveying are widely used. Each technique offers distinct advantages.Static GPS involves placing one receiver at a known reference point and another at the target point. It collects exact positional data by observing multiple satellite ranges over an extended period, achieving centimeter-level accuracy for...
42

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Zingerone alleviates diabetic nephropathy by interrupting the ER stress-inflammation-apoptosis cascade in streptozotocin-induced diabetic mice.

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas·2026
Same author

Inhibition of ferroptosis via SLC25A39-NRF2 axis drives Osimertinib resistance in lung adenocarcinoma.

Cellular and molecular life sciences : CMLS·2026
Same author

The halo effect: how academic hierarchy undermines peer review and enables fraud.

Nature·2026
Same author

Robot-Assisted Oral Examination: Challenges and Innovations.

International dental journal·2026
Same author

Evaluation model for in-situ pyrolysis development potential of tar-rich coal based on fuzzy analysis, combined weighting, and grey-TOPSIS.

Scientific reports·2026
Same author

Design and Construction of Ultrahigh Charge Density Ionic Covalent Organic Polymer for Efficient ReO<sub>4</sub><sup>-</sup> Capture.

ACS applied materials & interfaces·2026
Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026
Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026
Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026
Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026
Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026
Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026
查看所有相关文章

相关实验视频

Updated: May 14, 2025

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function
06:17

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function

Published on: January 26, 2024

1.8K

室内导航和定位系统的测试和评估框架.

Zhang Zhang1, Qu Wang2,3, Wenfeng Wang1

  • 1China Electronics Standardization Institute, Beijing 100007, China.

Sensors (Basel, Switzerland)
|April 12, 2025
PubMed
概括
此摘要是机器生成的。

一个新的通用框架标准化了室内定位系统的测试. 这一框架确保了公平的评估,加速了室内定位技术的发展和工业化.

关键词:
室内定位系统 室内定位系统绩效评价 绩效评价 绩效评价 绩效评价 绩效评价标准化 标准化 标准化测试 测试 测试 测试 测试测试和评估的测试和评估.

更多相关视频

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants
06:28

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants

Published on: August 26, 2018

5.9K
Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
09:01

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind

Published on: March 27, 2013

14.3K

相关实验视频

Last Updated: May 14, 2025

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function
06:17

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function

Published on: January 26, 2024

1.8K
A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants
06:28

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants

Published on: August 26, 2018

5.9K
Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
09:01

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind

Published on: March 27, 2013

14.3K

科学领域:

  • 工程 工程师 工程师 工程师
  • 计算机科学 计算机科学
  • 地理学就是地质学.

背景情况:

  • 缺乏标准化的测试框架,阻碍了对室内定位系统的系统和公平评估.
  • 这阻碍了室内定位技术的发展和工业化.
  • 现有的国际标准 (例如,ISO/IEC 18305) 提供了框架开发的基础.

研究的目的:

  • 为室内定位技术建立一个通用的定位性能测试和评估框架.
  • 解决定位系统系统系统和公平评估的挑战.
  • 利用中国电子标准化研究所在室内定位方面的专业知识.

主要方法:

  • 引用国际标准,比如ISO/IEC 18305.5. 这样的国际标准.
  • 定义实验环境参数:坐标系统,测试点,建筑类型,运动模式和轨迹.
  • 测量综合性绩效指标:准确性,相对准确性,启动时间,容错率,功耗,尺寸和成本.
  • 详细阐述测试方法的精度,准确性,地板识别,室内外区别,延迟,成功率和移动速度.

主要成果:

  • 描述了详细的实验环境设置.
  • 定义和测量了一套全面的绩效评估指标.
  • 为各种室内定位性能方面制定了具体的测试方法和流程.

结论:

  • 开发的框架为测试和评估室内定位系统提供了一种通用方法.
  • 这种标准化有助于系统和公平的绩效评估.
  • 该框架预计将加速室内定位技术的发展和工业化.