Project Description | A reflectorless totalstation Topcon GPT-3003, a high-resolution Canon EOS digital camera with a pre-calibrated
pixel size of 8μm and an IMAGER® 5010X with an add-on infrared sensor T-Cam laser scanner have been used for
the 2D and 3D survey of the monument from the partner Z+F. The survey with 3D laser scanner and additional
sensors (HDR-RGB and IR) were done inside, outside and under the wooden roof of the monument. HDR-RGB
panoramas were captured from all scan positions. The interior of the building and sub-roof lighting conditions
required the use of an additional flashlight (Z+F SmartLight) which is added on to the scanner allowing almost
shade-less results. Consequently, the final survey results per scanned point had the following set of data: X, Y, Z,
Texture, Temperature. The first pre-processing/cleaning phase of all data, as well as a first draft modelling of all
the surveyed merged scans was done at the archaeological site. |