Overview of Global Navigation Satellite Positioning Systems (GNSS)


Anyone interested in knowing more about the Global Navigation Satellite System (GNSS).


This course begins with a short description of the Satellite Positioning Systems and their evolution.

Further topics presented include:

• GNSS signals and measurements
• Errors related to the GNSS and how to mitigate them through differential GNSS
• The relationship between GNSS and geodesy
• Surveying methods with GNSS

Learning Objectives

• Understand the GNSS systems
• Identify errors in the GNSS system and how to correct them
• Know about GNSS surveying methods


0.5 day

Number of Participants




Software Used


Course Format

Classroom and presentations

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CGG GeoTraining offers the most comprehensive industry training based on years of practical experience acquired by our personnel.

Our proprietary courses are fully customizable and can be offered at a time and location convenient to you. Please request a course for more information.