COURSE OVERVIEW:

Geodesy is the science of accurately measuring and understanding the Earth's geometric shape, orientation in space, and gravity field. In the energy sector, geodesy provides the mathematical foundation for all positioning, mapping, and navigation activities. This course introduces the fundamental concepts of the Earth’s figure, moving from the simple spherical model to the complex ellipsoid and the geoid. Participants will learn how these models are essential for ensuring that every point on Earth, whether a seismic shot-point or a wellhead, is represented by a precise and unique set of coordinates.

The coverage of this course spans the critical components of geodetic infrastructure, including horizontal and vertical datums, coordinate reference systems (CRS), and map projections. Understanding the transition from a three-dimensional curved surface to a two-dimensional map is vital for preventing significant spatial errors in upstream projects. The curriculum details the mathematical transformations required to convert coordinates between different systems, a process that is often a source of high-cost errors during the integration of legacy data with modern satellite-based measurements.

Furthermore, the course explores the impact of geodesy on modern technology, specifically Global Navigation Satellite Systems (GNSS) like GPS. Attendees will study how satellite signals are used to determine precise positioning and how the Earth’s gravity field influences these measurements. By the end of the course, participants will understand the legal and technical importance of geodetic standards in international boundary disputes, offshore leasing, and the lifecycle of oil and gas assets. This knowledge ensures that geospatial data remains accurate, consistent, and reliable throughout the duration of an energy project.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

• Define the primary goals and branches of modern geodesy.
• Distinguish between the sphere, the ellipsoid, and the geoid.
• Explain the physical significance of the Earth’s gravity field in positioning.
• Identify the components of a Horizontal Datum and its evolution.
• Understand the role of Vertical Datums and Mean Sea Level (MSL).
• Select appropriate Coordinate Reference Systems for specific project areas.
• Describe the mathematical principles behind common map projections.
• Calculate coordinate transformations between local and global datums.
• Analyze the sources of error in GNSS and satellite positioning.
• Recognize the importance of the International Terrestrial Reference Frame (ITRF).
• Apply geodetic principles to the interpretation of legacy paper maps.
• Evaluate the impact of crustal motion and plate tectonics on coordinates.
• Utilize geodetic software tools for data validation and conversion.
• Implement quality control procedures for geospatial data management.

TARGET AUDIENCE:

Geomatics Engineers, Surveyors, GIS Analysts, Geophysicists, and Data Managers who require a solid foundation in spatial accuracy and coordinate systems.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.