Surveying and Geomatics professionals measure and map the surface of the earth, airspace, waterways and establish official boundaries in land while using the latest software, satellite, sonar, 3d scanning and drone technology. it is a multi-disciplinary profession that provides data for the spatial location of the earth’s features and other environmental information or parameters necessary for cadastral work, designing and location of engineering works, planning of all types and land administration. surveying and geomatics technologists or technicians work for the state, local authorities, private surveying and geomatics firms, contracting companies, research consultants, parastatals and NGOs.