Topographic GPS/GNSS Surveying Course
This course teaches topographic GPS/GNSS surveying for geology and geography projects in Sierra Leone contexts. You will learn to build control networks, handle datums, use RTK workflows, process data, ensure quality assurance, and create deliverables such as accurate maps, terrain models, and engineering-ready survey data that meet professional standards.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain hands-on skills in topographic GPS/GNSS surveying for engineering in Sierra Leone. Cover GNSS principles, control network planning, coordinate systems, vertical datums, and error reduction techniques. Master field methods, post-processing, quality control, and reporting to deliver precise topographic data meeting high accuracy requirements.
Elevify advantages
Develop skills
- Master GNSS basics like constellations, signals, errors, and accuracy.
- Plan surveys by designing control networks, methods, and base stations.
- Conduct RTK and PPK topographic surveys with proper quality checks.
- Select and transform horizontal and vertical datums quickly.
- Prepare engineering outputs like CAD/GIS files, DTMs, and quality reports.
Suggested summary
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