LiDAR and 3D Laser Scanning Course
Course Overview
Master the art and science of LiDAR technology and 3D laser scanning. This comprehensive course will equip you with the knowledge and skills to effectively use and process data from terrestrial and mobile LiDAR systems, opening up new possibilities in surveying and spatial data collection.
Duration
6 weeks
Difficulty
Advanced
Prerequisites
Basic surveying knowledge, familiarity with GIS concepts
Course Modules
1. Introduction to LiDAR Technology
- Principles of LiDAR and laser scanning
- Types of LiDAR systems: airborne, terrestrial, and mobile
- LiDAR components and how they work
- Advantages and limitations of LiDAR technology
2. Terrestrial Laser Scanning
- Terrestrial laser scanner types and specifications
- Field procedures and best practices
- Scan registration and georeferencing
- Quality control and accuracy assessment
3. Mobile LiDAR Systems
- Mobile LiDAR system components and integration
- Vehicle-mounted and backpack LiDAR solutions
- Trajectory computation and GNSS/INS integration
- Mobile mapping workflows and challenges
4. Point Cloud Processing and Analysis
- Point cloud data structures and formats
- Filtering, classification, and segmentation techniques
- Feature extraction and object recognition
- Data fusion with other geospatial data sources
5. LiDAR Applications in Surveying
- Topographic mapping and terrain modeling
- Infrastructure and asset management
- Building Information Modeling (BIM) integration
- Volumetric calculations and stockpile measurements
6. Advanced Topics and Future Trends
- Multi-spectral and Geiger-mode LiDAR
- Integration with photogrammetry and computer vision
- Artificial intelligence and machine learning in LiDAR processing
- Emerging applications and industry developments
Hands-on Projects
Project 1: Terrestrial Laser Scanning Survey
Conduct a terrestrial laser scanning survey of a complex structure, process the data, and create deliverables including a registered point cloud and 3D mesh model.
Project 2: Mobile LiDAR Mapping
Plan and execute a mobile LiDAR survey of a road corridor, process the trajectory data, and extract features such as road edges, signs, and utilities.
Project 3: LiDAR Data Analysis and Visualization
Perform advanced analysis on a large LiDAR dataset, including classification, feature extraction, and integration with other geospatial data. Create visually compelling 3D visualizations of the results.
Learning Resources
Required Software
- CloudCompare (open-source)
- LAStools (free for non-commercial use)
- FUSION/LDV (free USDA Forest Service software)
- Trial version of commercial software (e.g., Leica Cyclone, Trimble RealWorks)
Recommended Reading
- "LiDAR Remote Sensing and Applications" by Pinliang Dong and Qi Chen
- "Airborne and Terrestrial Laser Scanning" by George Vosselman and Hans-Gerd Maas
- Selected research papers and industry white papers (provided in course materials)
Course Instructors

Dr. Jane Doe
Expert in LiDAR technology with 15 years of experience in both academia and industry. Ph.D. in Geomatics Engineering.

John Smith, PLS
Professional Land Surveyor with extensive experience in applying LiDAR technology to various surveying projects.
Assessment and Certification
Course assessment will be based on:
- Weekly quizzes (20%)
- Hands-on project assignments (50%)
- Final exam (30%)
Upon successful completion of the course, you will receive a "LiDAR and 3D Laser Scanning Specialist" certificate from Land Surveyors United, recognizing your expertise in this cutting-edge technology.
Course Feedback
"This course provided an excellent introduction to LiDAR technology and its applications. The hands-on projects were particularly valuable."
- Sarah J., Professional Surveyor
"The instructors' expertise and real-world examples made complex concepts easy to understand. I feel much more confident working with LiDAR data now."
- Michael T., GIS Specialist
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