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

550
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,...
550
Manipulation and Analysis01:21

Manipulation and Analysis

337
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
337
Plotting of Topographic Maps01:29

Plotting of Topographic Maps

855
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,...
855
Topographic Surveying and Contours01:29

Topographic Surveying and Contours

1.6K
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...
1.6K

You might also read

Related Articles

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

Sort by
Same author

Susceptibility Analysis of Glacier Debris Flow Based on Remote Sensing Imagery and Deep Learning: A Case Study along the G318 Linzhi Section.

Sensors (Basel, Switzerland)·2023
Same author

General Paradigm of Edge-Based Internet of Things Data Mining for Geohazard Prevention.

Big data·2021
Same author

Comparative modelling of crack propagation in elastic-plastic materials using the meshfree local radial basis point interpolation method and eXtended finite-element method.

Royal Society open science·2019
Same author

Design and implementation of levee project information management system based on WebGIS.

Royal Society open science·2018
Same author

Accelerating adaptive inverse distance weighting interpolation algorithm on a graphics processing unit.

Royal Society open science·2017
Same author

Improving GPU-accelerated adaptive IDW interpolation algorithm using fast kNN search.

SpringerPlus·2016

Related Experiment Video

Updated: Apr 30, 2026

Data Processing Methods for 3D Seismic Imaging of Subsurface Volcanoes: Applications to the Tarim Flood Basalt
07:58

Data Processing Methods for 3D Seismic Imaging of Subsurface Volcanoes: Applications to the Tarim Flood Basalt

Published on: August 7, 2017

8.9K

Summary on several key techniques in 3D geological modeling.

Gang Mei1

  • 1Institute of Earth and Environmental Science, University of Freiburg, Albertstr. 23B, 79104 Freiburg im Breisgau, Germany.

Thescientificworldjournal
|April 29, 2014
PubMed
Summary

This paper summarizes key techniques for 3D geological modeling, focusing on planar mesh generation, spatial interpolation, and surface intersection for simulating geological interfaces and building 3D geological objects.

More Related Videos

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling
06:55

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling

Published on: August 5, 2016

7.3K
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

13.3K

Related Experiment Videos

Last Updated: Apr 30, 2026

Data Processing Methods for 3D Seismic Imaging of Subsurface Volcanoes: Applications to the Tarim Flood Basalt
07:58

Data Processing Methods for 3D Seismic Imaging of Subsurface Volcanoes: Applications to the Tarim Flood Basalt

Published on: August 7, 2017

8.9K
Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling
06:55

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling

Published on: August 5, 2016

7.3K
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

13.3K

Area of Science:

  • Geosciences
  • Computer Science
  • Geological Modeling

Background:

  • 3D geological modeling is crucial for understanding subsurface structures.
  • Accurate representation of geological interfaces and objects is essential for various geoscience applications.

Purpose of the Study:

  • To summarize key algorithms for essential techniques in 3D geological modeling.
  • To provide an overview of methods for generating and intersecting geometric surfaces.

Main Methods:

  • Planar mesh generation for creating discrete geometric surfaces.
  • Spatial interpolation techniques to define surfaces between data points.
  • Surface intersection algorithms for forming volumes of geological objects.

Main Results:

  • Identification and summary of commonly used algorithms for planar mesh generation, spatial interpolation, and surface intersection.
  • Demonstration of how these techniques enable the simulation of geological interfaces.
  • Explanation of how intersecting surfaces build three-dimensional geological objects.

Conclusions:

  • Key techniques like mesh generation, interpolation, and intersection are fundamental to 3D geological modeling.
  • These methods facilitate the creation of geometric surfaces representing geological interfaces.
  • The intersection of these surfaces allows for the construction of volumetric geological objects.