Geomatics Engineering has its roots in land surveying but now embraces much wider fields in measurement science and spatial information systems. The principal disciplines embraced by geomatics include the mapping sciences, land management, geographic information systems, environmental visualisation, geodesy, photogrammetry, remote sensing and surveying. This is clearly a multi-faceted profession and so are the pages that follow to provide you with and direct you to information in the Internet on each of these fields.