наземне лазерне сканування

Virtual historical and architectural reconstruction of Count Skarbek's chapel-tomb

The purpose of this study is to document the current condition of Count Skarbek’s chapel-tomb and create its virtual historical and architectural reconstruction. To achieve this goal, terrestrial laser scanning, photo and video documentation, as well as archival source analysis, were employed. The work is aimed at preserving the monument for future generations and laying the foundation for further restoration research. Method.

Features of inventory of green plantings by automated terrestrial laser scanning methods

The aim of this work is to investigate the process of obtaining necessary information about the metric parameters of small-area arrays, linearly arranged and individual green plantings on predominantly urbanized territories, and to apply the results of data processing in the compilation of topographic and special maps from the corresponding scanning materials. Methodology.

Criteria for choosing test objects type for terrestrial laser scanners calibration

Calibration of terrestrial laser scanners allows increasing the accuracy of the obtained data in order to comply with regulatory requirements for engineering geodesy works. Two types of test objects (TCO) are used for calibration: point-based and plane-based. The aim of this work is to evaluate, summarize and classify the criteria for selecting the type and subtype of test objects for terrestrial laser scanners calibration.

Comparison of transformation 3D scans

Purpose. The purpose of this study is to determine the reliability of the results obtained using a fully automatic method for orienting scans. The results are determined in two different common software tools and compared with the results of scanning scans by combining common points using special marks - 3D spheres. Methodology. A technique is proposed based on the creation of several scanning stations at a short distance and one at a relatively larger distance. One of the distant from the scanned stations will be determined by the basic.