Dr. Yaw Poku-Gyamfi is a licensed surveyor based in Ghana, an expert in GPS (GNSS) technology and its application in precise positioning. He is a member of the Ghana Institution of Surveyors, Federation of International Surveyors (MFIG), and the Licensed Surveyor Association of Ghana. He is the founder and CEO of GeoSpace Engineering, a part-time lecturer at the CSIR College of Science and Technology, and served as a space scientist for SBAS Africa (Satellite-Based Augmentation System) for Africa by UK Space Agency. Dr. Poku-Gyamfi works with our PLACE Representative in Ghana and trainees in the field.