Results 31 to 40 of about 2,580 (187)
UNMANNED AERIAL VEHICLE APPLICATIONS OF 3D MODELLING, VISUALIZATION AND PARAMETER CALCULATIONS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Photogrammetric surveying with the use of Unmanned Aerial Vehicles (UAV) have gained vast popularity in short span. UAV have the potential to provide imagery at an extraordinary spatial and temporal resolution when coupled with remote sensing. Currently,
V. Lambey, A. D. Prasad
doaj +1 more source
UAV photogrammetry for road surface modelling
The Baltic Journal of Road and Bridge Engineering, 2015 Recently, the interest of Unmanned Aerial Vehicle application in photogrammetric environment for roads observation and monitoring has increased in many countries, in Lithuania as well. The experimental object for demonstration of capability and efficiency of aerial vehicle-based remote sensing technology for road data collection was a western bypass of
Ruzgienė, Birutė +5 more
openaire +4 more sources
Remote Monitoring of Floating Covers Using UAV Photogrammetry [PDF]
Remote Sensing, 2020 High-density polyethylene (HDPE) is commonly the material of choice for covered anaerobic lagoons (CAL) at wastewater treatment plants. The membrane floats on the wastewater, and hence is called a “floating cover”, and is used for odour control and to harvest the methane-rich biogas as a renewable resource to generate electricity. The floating cover is
Leslie Wong +6 more
openaire +2 more sources
Remote Sensing, 2023 The rapid, up-to-date, cost-effective acquisition and tracking of intertidal topography are the fundamental basis for timely, high-priority protection and restoration of the intertidal zone.
Chunpeng Chen +5 more
doaj +1 more source
APPLICATION OF AMATEUR UAV IN PHOTOGRAMMETRY
AGG+, 2019 <p>With the advancement of technology in the last ten years and the cheaper development of microchips, new technologies are available for everyone. In addition to high-performance computers, relatively low-cost drones have been developed.
Miroslav Vujasinović +3 more
openaire +3 more sources
DIGITAL HERITAGE AND PRESERVATION: AERIAL PHOTOGRAMMETRY AND LIDAR APPLIED TO THE MAPPING OF KAPAYUWANAN, INDIGENOUS PAIWAN SETTLEMENTS, TAIWAN [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 This paper discusses the application of UAV and Terrestrial photogrammetry and LiDAR for mapping Taiwanese indigenous Settlements. The relics of Taiwanese indigenous settlements with thousands history are widely distributed in deep forestry mountains ...
H.-M. Lu +3 more
doaj +1 more source
VERTICAL ACCURACY EVALUATION OF ASTER GDEM2 OVER A MOUNTAINOUS AREA BASED ON UAV PHOTOGRAMMETRY [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Global digital elevation models (GDEM) provide elementary information on heights of the Earth’s surface and objects on the ground. GDEMs have become an important data source for a range of applications. The vertical accuracy of a GDEM is critical for its
Y. Liang +7 more
doaj +1 more source
UAV photogrammetry for volume calculations
, 2020 This research assesses the suitability of UAV (Unmanned Aerial Vehicle) photogrammetry for calculating stockpile volumes and analyses the compliance of the accuracy of results to current laws. In addition two different UAV’s and two different objects are compared and the necessity of using GCP’s (Ground Control Points) is investigated.
Kokamägi, Kaupo +2 more
openaire +2 more sources
Remote Sensing, 2023 UAV-SfM photogrammetry is widely used in remote sensing and geoscience communities. Scholars have tried to optimize UAV-SfM for terrain modeling based on analysis of error statistics like root mean squared error (RMSE), mean error (ME), and standard ...
Wen Dai +6 more
doaj +1 more source
Analiza vplivov na kakovost izdelkov UAV (= Analysis of the impacts on the quality of UAV photogrammetric products) [PDF]
Geodetski Vestnik, 2020 Unmanned aerial vehicles, equipped with various sensors and devices, are increasingly used to acquire geospatial data in geodesy, geoinformatics, and environmental studies.
Mojca Kosmatin Fras +3 more
doaj +1 more source