Results 11 to 20 of about 255,039 (224)
UAV-LIDAR POINT CLOUD CLASSIFICATION
MULTI-SCALE GEOMATRIC FEATURE EXTRACTION ON MACHINE LEARNING PERFORMANCE IN UAV-LIDAR POINT CLOUD CLASSIFICATION: - UAV-LiDAR dataset - Python source code - Experimental results generated and ...
TRAN Dinh Trong
core +7 more sources
Perbandingan Volume Stockpile Batu Bara Hasil UAV Fotogrametri dan UAV Lidar
Journal of Geospatial Information Science and Engineering, 2022 Survei volumetrik merupakan kegiatan rutin yang memiliki fungsi pengawasan dalam area stockpile (tumpukan material) batu bara. Karena itu hasil pengukuran volume yang akurat sangat diperlukan.
Antonius Raditya Seno Aji +1 more
doaj +1 more source
Remote Sensing, 2022 Canopy gaps are pivotal for monitoring forest ecosystem dynamics. Conventional field methods are time-consuming and labor intensive, making them impractical for regional mapping and systematic monitoring.
Chih-Hsin Chung +3 more
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On the Optimal Mounting Angle for a Spinning LiDAR on a UAV
IEEE Sensors Journal, 2022 Unmanned aerial vehicle (UAV)-based 3-D LiDAR mapping has received increasing interest from both the research community and industrial operations for the 3-D reconstruction of large and dangerous environments. When a light detection and ranging (LiDAR) sensor is rigidly mounted to a UAV, one usually orients it, such that the LiDAR’s upward direction ...
Laurens Diels +4 more
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UAV LiDAR Survey for Archaeological Documentation in Chiapas, Mexico [PDF]
Remote Sensing, 2021 Airborne laser scanning has proven useful for rapid and extensive documentation of historic cultural landscapes after years of applications mapping natural landscapes and the built environment. The recent integration of unoccupied aerial vehicles (UAVs) with LiDAR systems is potentially transformative and offers complementary data for mapping targeted ...
Whittaker Schroder +7 more
openaire +2 more sources
Performance evaluation of lightweight LiDAR for UAV applications [PDF]
2014 IEEE Geoscience and Remote Sensing Symposium, 2014 In this work a new lightweight LiDAR solution designed for UAV application will be investigated. In particular, we show that using this multi-echo LiDAR it is possible to obtain DTM reconstruction of the densely forested area surveyed in good agreement with the local technical regional map (CTR). We have also estimated the mean height of the trees from
Salvatore Esposito +6 more
openaire +5 more sources
Evaluation of UAV LiDAR for Mapping Coastal Environments [PDF]
Remote Sensing, 2019 Unmanned Aerial Vehicle (UAV)-based remote sensing techniques have demonstrated great potential for monitoring rapid shoreline changes. With image-based approaches utilizing Structure from Motion (SfM), high-resolution Digital Surface Models (DSM), and orthophotos can be generated efficiently using UAV imagery.
Yi-Chun Lin +7 more
openaire +2 more sources
Assessment of DSM Based on Radiometric Transformation of UAV Data
Sensors, 2021 Unmanned Aerial Vehicle (UAV) is one of the latest technologies for high spatial resolution 3D modeling of the Earth. The objectives of this study are to assess low-cost UAV data using image radiometric transformation techniques and investigate its ...
Muhammad Hamid Chaudhry +5 more
doaj +1 more source
ASSESSMENT OF DIFFERENT UNMANNED AERIAL VEHICLE SYSTEM FOR PRODUCTION OF PHOTOGRAMMERTY PRODUCTS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 The demand of aerial photogrammetry has increased recently especially after the development of unmanned aerial vehicle system. This study explores the use of different UAV systems which comprised of conventional UAV, UAV RTK and UAV Lidar systems.
M. H. M. Room, A. Ahmad, M. A. Rosly
doaj +1 more source
Remote Sensing, 2022 For vegetation monitoring, it is crucial to understand which changes are caused by the measurement setup and which changes are true representations of vegetation dynamics.
Harm Bartholomeus +7 more
doaj +1 more source