English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Terrestrial laser scanning (TLS) has been widely used for many years, especially when creating various types of architectural documentation. It can be also used to monitor various types of objects for example: buildings (Przyborski and Tysiac 2018), forests (Liang X. et al.,2016), power lines (Maikainen, L. et al., 2016) etc. TLS allows to collect a large dataset saved as a three-dimensional coordinates and intensity parameter. Having access to this type of data, one can conduct various types of analyses, simulations, calculations, etc. Building objects are subject of the influence of various factors that affect their technical condition. Every day various types of atmospheric conditions and weather phenomena occurs (wind, snow, rain, sun) sometimes there are also violent phenomena that are usually extreme and desructive (hurricanes, floods, earthquakes, etc.). At the time of estimating losses, calculating the costs of repair, and then making decisions about the method of restoration, a helpful tool can be laser scanning: terrestrial, airborne or mobile, depending on the character of the object and the size of the disaster. The paper presents an identification of defects and hazards in structures based on the point cloud using the OptD reduction method.

Identification of Defects and Hazards in Structures Based on the Point Cloud Using the OptD Method