Review of photogrammetric and lidar applications of UAV
Using Unmanned Aerial Vehicles (UAVs) combined with various sensors brings the benefits
associated with fast, automatic, and contactless spatial data collection with high resolution …
associated with fast, automatic, and contactless spatial data collection with high resolution …
[HTML][HTML] Unmanned aircraft systems for protected areas: Gadgetry or necessity?
G Seier, C Hödl, J Abermann, S Schöttl… - Journal for Nature …, 2021 - Elsevier
The ease of use and availability of unmanned aircraft systems (UAS) recently pervaded a
wide range of topics and applications. In nature conservation and for the management of …
wide range of topics and applications. In nature conservation and for the management of …
Vegetation filtering of a steep rugged terrain: The performance of standard algorithms and a newly proposed workflow on an example of a railway ledge
Point clouds derived using structure from motion (SfM) algorithms from unmanned aerial
vehicles (UAVs) are increasingly used in civil engineering practice. This includes areas such …
vehicles (UAVs) are increasingly used in civil engineering practice. This includes areas such …
Assessment of the usability of SAR and optical satellite data for monitoring spatio-temporal changes in surface water: Bodrog river case study
Mapping watercourses and their surroundings through remote sensing methods is a fast,
continuous, and effective method and is a crucial tool for capturing change and possibly …
continuous, and effective method and is a crucial tool for capturing change and possibly …
Analysis of the Suitability of High-Resolution DEM Obtained Using ALS and UAS (SfM) for the Identification of Changes and Monitoring the Development of Selected …
The current trend in the use of remote sensing technologies is their use as a tool for
monitoring hard-to-reach areas, objects or phenomena in the alpine environment. Remote …
monitoring hard-to-reach areas, objects or phenomena in the alpine environment. Remote …
Investigating the applicability of unmanned aerial vehicles (UAV) photogrammetry for the estimation of the volume of stockpiles
OG Ajayi, J Ajulo - Quaestiones Geographicae, 2021 - sciendo.com
Accurately estimating the volume of earthworks is very important in mining engineering and
construction. This estimation can be difficult because of the morphological condition of the …
construction. This estimation can be difficult because of the morphological condition of the …
Complex Methodology for Spatial Documentation of Geomorphological Changes and Geohazards in the Alpine Environment
The alpine environment with a high degree of nature protection is characterized by complete
non-intervention. The processes and phenomena occurring in it are exclusively of a natural …
non-intervention. The processes and phenomena occurring in it are exclusively of a natural …
Suitability of aerial photogrammetry for dump documentation and volume determination in large areas
The study presented in this paper analyses the results of measurements and data
processing for documentation and quantification of material in heaps in large areas, where …
processing for documentation and quantification of material in heaps in large areas, where …
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 …