3D surveying of underground built heritage: Opportunities and challenges of mobile technologies
Among the existing Cultural Heritage settings, Underground Built Heritage (UBH) represents
a peculiar case. The scarce or lack of knowledge and documentation of these spaces …
a peculiar case. The scarce or lack of knowledge and documentation of these spaces …
Surveying and high-resolution topography of the ochtiná aragonite cave based on tls and digital photogrammetry
The Ochtiná Aragonite Cave (Slovakia, Central Europe) is a world-famous karst
phenomenon of significant geological, geomorphological, and mineralogical values. Its …
phenomenon of significant geological, geomorphological, and mineralogical values. Its …
Filtering green vegetation out from colored point clouds of Rocky terrains based on various vegetation indices: comparison of simple statistical methods, support vector …
Filtering out vegetation from a point cloud based on color is only rarely used, largely due to
the lack of knowledge of the suitability of input information (color, vegetation indices) and the …
the lack of knowledge of the suitability of input information (color, vegetation indices) and the …
Cross-Polarized SfM Photogrammetry for the Spatial Reconstruction of Challenging Surfaces, the Case Study of Dobšiná Ice Cave (Slovakia)
Geodetic methods are integral to mapping surface and subsurface objects and phenomena.
Modern geodetic technologies such as laser scanning and digital photogrammetry have …
Modern geodetic technologies such as laser scanning and digital photogrammetry have …
[PDF][PDF] Evaluation quality parameters of DEM generated with low-cost UAV photogrammetry and Structure-from-Motion (SfM) approach for topographic surveying of …
Conventional geodetic methods and instruments such as total station, or GNSS, are
commonly used for geodetic surveying of the ground surface. In recent years, with the …
commonly used for geodetic surveying of the ground surface. In recent years, with the …
Methodology and Results of Staged UAS Photogrammetric Rockslide Monitoring in the Alpine Terrain in High Tatras, Slovakia, after the Hydrological Event in 2022
There are numerous talus cones that have formed by long-term geological processes and
sudden hydrological events in the Small Cold Valley (High Tatras National Park in Slovakia) …
sudden hydrological events in the Small Cold Valley (High Tatras National Park in Slovakia) …
Development of a hardbanding material for drill pipes based on high-manganese steel reinforced with complex carbides.
P Prysyazhnyuk, M MOLENDA… - Acta Montanistica …, 2022 - search.ebscohost.com
In the present study, the new" casing-friendly" hardbanding alloy based on high-manganese
steel reinforced with complex carbide particles was developed by combining thermodynamic …
steel reinforced with complex carbide particles was developed by combining thermodynamic …
Modelling the surface of racing vessel's hull by laser scanning and digital photogrammetry
The knowledge of the hull shape and geometry of a racing vessel is one of the most
important factors for predicting boat performance. The Offshore Racing Congress (ORC) …
important factors for predicting boat performance. The Offshore Racing Congress (ORC) …
Photogrammetric Measurement of Grassland Fire Spread: Techniques and Challenges with Low-Cost Unmanned Aerial Vehicles
The spread of natural fires is a complex issue, as its mathematical modeling needs to
consider many parameters. Therefore, the results of such modeling always need to be …
consider many parameters. Therefore, the results of such modeling always need to be …
[HTML][HTML] Comparison of Non-Contact Measurement Technologies Applied on the Underground Glacier—The Choice for Long-Term Monitoring of Ice Changes in …
L Dušeková, P Herich, K Pukanská, K Bartoš… - Remote Sensing, 2024 - mdpi.com
Because of the international significance of Dobšiná Ice Cave (Slovakia), it is important to
have proper data about the state, movement, or decrease of the ice in which various …
have proper data about the state, movement, or decrease of the ice in which various …