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] Photogrammetry using UAV-mounted GNSS RTK: Georeferencing strategies without GCPs
Georeferencing using ground control points (GCPs) is the most common strategy in
photogrammetry modeling using unmanned aerial vehicle (UAV)-acquired imagery. With the …
photogrammetry modeling using unmanned aerial vehicle (UAV)-acquired imagery. With the …
A new method for UAV lidar precision testing used for the evaluation of an affordable DJI ZENMUSE L1 scanner
Lately, affordable unmanned aerial vehicle (UAV)-lidar systems have started to appear on
the market, highlighting the need for methods facilitating proper verification of their accuracy …
the market, highlighting the need for methods facilitating proper verification of their accuracy …
UAV photogrammetry under poor lighting conditions—Accuracy considerations
P Burdziakowski, K Bobkowska - Sensors, 2021 - mdpi.com
The use of low-level photogrammetry is very broad, and studies in this field are conducted in
many aspects. Most research and applications are based on image data acquired during the …
many aspects. Most research and applications are based on image data acquired during the …
Applicability of data acquisition characteristics to the identification of local artefacts in global digital elevation models: Comparison of the copernicus and tandem-x …
J Marešová, K Gdulová, P Pracná, D Moravec… - Remote Sensing, 2021 - mdpi.com
Several global digital elevation models (DEMs) have been developed in the last two
decades. The most recent addition to the family of global DEMs is the TanDEM-X DEM. The …
decades. The most recent addition to the family of global DEMs is the TanDEM-X DEM. The …
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 …
[HTML][HTML] Determining changes in building tilts based on UAV photogrammetry
This paper presents the results of a study to determine the accuracy of changes in building
tilts based on photogrammetry from unmanned aerial vehicles. The changes in building tilts …
tilts based on photogrammetry from unmanned aerial vehicles. The changes in building tilts …
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 …
Accuracy of UAV-based DEMs without ground control points
B Szypuła - GeoInformatica, 2024 - Springer
Unmanned aerial vehicles (UAVs) are increasingly used in various environmental research
projects and other activities that require accurate topography images. The quality of …
projects and other activities that require accurate topography images. The quality of …
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 …