Course Outline
Introduction to Pix4D Matic and Pix4D Survey
- Overview of photogrammetry workflows applied to civil and geological fields.
- Project planning and data requirements.
- Navigating the interface and understanding the key distinctions between Matic and Survey.
Data Import and Image Pre-processing
- Importing drone imagery and configuring coordinate systems.
- Initial assessment of image quality and dataset cleaning.
- Managing control points: GCPs and checkpoints.
Generating 2D and 3D Outputs in Pix4D Matic
- Photogrammetric calibration and densification of point clouds.
- Creation of orthomosaics and 3D textured models.
- Generation of digital surface and terrain models.
Geospatial Analysis in Pix4D Survey
- Importing point clouds directly from Pix4D Matic.
- Cleaning and classifying data for geological or civil engineering analysis.
- Performing manual and automatic feature vectorization.
Contour Lines and Volume Calculations
- Generation and adjustment of contour lines.
- Calculation of cut and fill volumes.
- Applications in erosion analysis, site grading, and excavation projects.
Exporting Results and Collaboration
- Exporting orthophotos, DTMs, and vector layers.
- Integration with CAD, GIS, and BIM environments.
- Project documentation and professional presentation.
Practical Project and Troubleshooting
- Comprehensive project walkthrough using authentic geospatial data.
- Addressing common pitfalls and applying data validation techniques.
- Best practices for intermediate-level users.
Summary and Next Steps
Requirements
- Foundational knowledge of basic geospatial data principles.
- Prior experience handling aerial or drone imagery.
- A basic grasp 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.
