Terrestrial Remote Sensing
Archaeological remains still buried under the ground can be revealed by geophysical techniques such as magnetometry, resistivity and ground penetrating radar.
Laser scanning and various forms of photogrammetry are used to accurately record in three dimensions buildings, monuments and artefacts. The 3D data is used to create plans, elevations and visualisations to help management, research and illustration.
Geophysical survey detects past human activity beneath the ground and plays a vital role in the discovery and understanding of archaeological sites.
A range of geophysical methods are used in archaeology: magnetometer survey, earth resistance and ground penetrating radar.
Historic England use a range of specialist survey techniques (Photogrammetry, SfM and laser scanning etc) as an essential part of any heritage project
Historic Places Investigation