Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Methods of Obtaining Topography01:25

Methods of Obtaining Topography

423
Topography involves measuring and mapping land elevations, natural features, and artificial structures to create accurate representations of the terrain. Topographic surveying relies on traditional and modern methods, each with distinct advantages and limitations.Traditional Surveying Methods:Transit stadia surveys and plane table surveys were widely used traditional surveying methods. These techniques relied on instruments like theodolites and stadia rods for measuring distances and angles,...
423
Design Example: Alignment of a Road Line Using GIS01:17

Design Example: Alignment of a Road Line Using GIS

394
The alignment of a road line using Geographic Information Systems (GIS) is a critical process in civil engineering, combining advanced technology with practical decision-making. This methodology begins with the collection of geospatial data, including information on land cover, geomorphology, drainage patterns, slope, and contour details. Such data is typically acquired through satellite imagery and GIS tools, offering a comprehensive understanding of the terrain.Once the data is gathered, it...
394
Topographic Surveying and Contours01:29

Topographic Surveying and Contours

1.3K
Topographic surveying is critical for documenting the Earth's surface, focusing on capturing elevations, slopes, and natural and man-made features. It is essential in construction planning, water resource management, and land-use analysis. The primary outcome of such surveys is a topographic map, which uses contour lines to visually represent the shape and slope of the terrain, providing valuable insights into the landscape's characteristics.Contour lines are fundamental to understanding the...
1.3K
Plotting of Topographic Maps01:29

Plotting of Topographic Maps

681
Topographic maps represent the Earth's surface features using contour lines, which connect points of equal elevation to create a two-dimensional representation of three-dimensional terrain. Creating a topographic map requires a systematic approach.Begin by plotting a scaled grid and marking intersections corresponding to the survey's elevation data points. Assign elevation values at these intersections to build the base map. Next, determine contour levels using a consistent contour interval,...
681
Profile Leveling and Cross Sections01:26

Profile Leveling and Cross Sections

1.9K
Profile leveling and cross-sections are surveying methods used to determine and document terrain elevations for infrastructure projects such as highways, railroads, canals, and pipelines. These methods provide data for earthwork planning and alignment of proposed routes.  Profile leveling involves measuring elevations along a fixed line to create a vertical terrain profile. A surveyor sets up a leveling instrument at the benchmark (BM) and records a backsight (BS) to determine the...
1.9K
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

441
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...
441

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Gelatin-Based Multifunctional Hydrogels for Sports Injury Repair: Musculoskeletal and Nervous System Perspectives.

Gels (Basel, Switzerland)·2026
Same author

Musculoskeletal Ultrasound and Protein-Based Hydrogels: Novel Approaches for the Diagnosis and Treatment of Sports Injuries.

Polymers·2026
Same author

Thyroid diseases and risk of peripheral neuropathy in a large population-based cohort: evidence from the UK Biobank.

Frontiers in endocrinology·2026
Same author

K<sup>+</sup>-Triggered Defect Engineering and Proton-Coupled Storage in V<sub>2</sub>O<sub>5</sub>·nH<sub>2</sub>O for Advanced Zn-Ion Thin-Film and Microbatteries.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Microalgae-based biogas slurry treatment integrated with sustainable aviation fuel production: from waste to high-value bio-jet fuel.

Bioresource technology·2026
Same author

Integrating intermittent ultrasound with micro-nanobubbles for enhanced reduction of pathogenic bacteria during fresh-cut lotus root sanitation.

Food research international (Ottawa, Ont.)·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
See all related articles

Related Experiment Video

Updated: Mar 15, 2026

Operation of the Collaborative Composite Manufacturing CCM System
10:09

Operation of the Collaborative Composite Manufacturing CCM System

Published on: October 1, 2019

7.2K

Global Path Planning Methods Based on the Relationship Between Traversability Capability and Terrain Matching.

Zengbin Wu1,2, Hongchao Zhang1,2, Zhen Zhang2

  • 1School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.

Sensors (Basel, Switzerland)
|March 14, 2026
PubMed
Summary
This summary is machine-generated.

This study presents a new path planning method for unmanned ground vehicles (UGVs) in disaster areas. It integrates terrain analysis and road networks to improve navigation efficiency for high-mobility vehicles.

Keywords:
path planningroad network expansionterrain traversabilityunstructured environment

More Related Videos

Trajectory Data Analyses for Pedestrian Space-time Activity Study
16:14

Trajectory Data Analyses for Pedestrian Space-time Activity Study

Published on: February 25, 2013

14.3K
Use of Principal Components for Scaling Up Topographic Models to Map Soil Redistribution and Soil Organic Carbon
09:44

Use of Principal Components for Scaling Up Topographic Models to Map Soil Redistribution and Soil Organic Carbon

Published on: October 16, 2018

10.8K

Related Experiment Videos

Last Updated: Mar 15, 2026

Operation of the Collaborative Composite Manufacturing CCM System
10:09

Operation of the Collaborative Composite Manufacturing CCM System

Published on: October 1, 2019

7.2K
Trajectory Data Analyses for Pedestrian Space-time Activity Study
16:14

Trajectory Data Analyses for Pedestrian Space-time Activity Study

Published on: February 25, 2013

14.3K
Use of Principal Components for Scaling Up Topographic Models to Map Soil Redistribution and Soil Organic Carbon
09:44

Use of Principal Components for Scaling Up Topographic Models to Map Soil Redistribution and Soil Organic Carbon

Published on: October 16, 2018

10.8K

Area of Science:

  • Robotics
  • Artificial Intelligence
  • Geospatial Analysis

Background:

  • Road networks are often compromised in post-disaster or wildland environments.
  • Traditional path planning for unmanned ground vehicles (UGVs) struggles with degraded infrastructure and complex terrains.
  • Existing algorithms fail to leverage the capabilities of high-mobility off-road vehicles in unstructured settings.

Purpose of the Study:

  • To develop a global path planning method for UGVs that integrates on-road and off-road navigation.
  • To bridge the gap between infrastructure availability and vehicle mobility in challenging environments.
  • To enhance the operational efficiency of UGVs in degraded settings.

Main Methods:

  • A grid-based traversability analysis to evaluate terrain suitability.
  • A road network expansion algorithm to improve critical path density.
  • Terrain matching and correlation with vehicle mobility limits.
  • A unified planning strategy for integrated on-road and off-road pathfinding.

Main Results:

  • The proposed framework enables integrated on-road and off-road path planning.
  • It effectively correlates terrain characteristics with vehicle mobility constraints.
  • Optimized road network density enhances navigation in complex environments.
  • Maximized operational efficiency for high-mobility UGVs in degraded areas.

Conclusions:

  • The developed method provides a robust solution for UGV navigation in unstructured and degraded environments.
  • It successfully integrates traversability analysis and terrain matching for improved path planning.
  • This approach enhances the adaptability and effectiveness of UGVs in post-disaster scenarios.