Mobile terrestrial laser scanning

In March 2022, the last stage of the project "Monitoring of landslides located along the poviat road No. 2491D in Siedlęcin (Jeżów Sudecki commune)" was completed. It concerned monitoring of the activity of two landslides together with the assessment of the rate of displacements and the threat to the condition of selected fragments of the poviat road No. 2491D in the above-mentioned locality. The field measurements were carried out with the use of classical techniques (Total Station measurements), satellite (GNSS measurements) and with the use of mobile laser scanning platform. What mobile laser scanning - the most effective and most effective measurement technology that our Department has at its disposal - you can watch in the video below.

The Gross-Rosen Museum

In 2020, our Department completed the task related to the acquisition of data necessary for the construction of a numerical 3D model at the request of the Gross-Rosen Museum in Rogoźnica. This goal was achieved by using the mobile laser scanning technology to register the necessary dataset in a relatively short time (one working day). The data was subjected to filtration, classification and sampling processing, and then used to build the current 3D model of the Museum area with the adjacent quarry. Ultimately, this model is to be used to make a model for visitors to the Museum, in particular for the blind and visually impaired.

Animation of the Guido tourist route

The field inventorying at the historical Guido Mine were carried out by members of the Young Surveyors Student Science Group. The measurements were the result of cooperation with the Digitization Team of the Coal Mining Museum in Zabrze. The selected part of the tourist route was measured with the Riegl VZ-400i terrestrial laser scanner. The animation, in the form of a flight through the underground excavations, was based on the collected measurement data. The entire task was carried out under the supervision of the employees of the Coal Mining Museum in Zabrze and the Wrocław University of Science and Technology from our Department, dr. Damian Kasza and dr Jarosław Wajs, as well as PhD Wojciech Kaczan.

BATDRONE measurements in a quarry near the Gross-Rosen camp

The survey in the abandoned quarry near the Gross-Rosen Museum in Lower Silesia was carried in the early 2020 with the aim to test the satellite based navigation system and accuracy of data acquisition with the autonomous vessel in limited horizon viewing conditions.