Course Outline
Introduction to Pix4D Matic and Pix4D Survey
- Overview of photogrammetry workflows applicable to civil and geological settings.
- Planning projects and identifying data requirements.
- Navigating the interface and understanding key distinctions between Matic and Survey.
Data Import and Image Pre-processing
- Importing drone images and configuring coordinate systems.
- Assessing initial image quality and refining datasets.
- Implementing control points, including GCPs and checkpoints.
Generating 2D and 3D Outputs in Pix4D Matic
- Performing photogrammetric calibration and point cloud densification.
- Creating orthomosaics and textured 3D models.
- Generating digital surface and terrain models.
Geospatial Analysis in Pix4D Survey
- Bringing point clouds from Pix4D Matic into Survey.
- Cleaning and classifying data for geological or civil analysis.
- Executing manual and automatic vectorization of features.
Contour Lines and Volume Calculations
- Producing and refining contour lines.
- Computing cut and fill volumes.
- Applying these tools to erosion analysis, site grading, and excavation projects.
Exporting Results and Collaboration
- Exporting orthophotos, DTMs, and vector layers.
- Integrating data within CAD, GIS, and BIM environments.
- Documenting projects and preparing presentations.
Practical Project and Troubleshooting
- End-to-end project walkthrough using authentic geospatial data.
- Identifying common pitfalls and applying data validation techniques.
- Adopting best practices suited for intermediate users.
Summary and Next Steps
Requirements
- Foundational knowledge of basic geospatial data concepts.
- Prior experience handling aerial or drone imagery.
- Basic understanding of civil or geological site analysis.
Target Audience
- Geologists.
- Civil Engineers.
- Surveying and geospatial specialists.
Testimonials (3)
Learning that the QGIS and a tool that can used by other different professionals such land survey
Bame Duncan Koko - Bentel Technologies (Pty) Ltd
Course - QGIS for Geographic Information System
How to use open satellites data for real applications
Tshering Dorji - Druk Holding and Investments
Course - Advanced Geographic Information Systems (GIS)
Hands-on examples allowed us to get an actual feel for how the program works. Good explanations and integration of theoretical concepts and how they relate to practical applications.
