[HTML][HTML] Digital twin smart cities for disaster risk management: a review of evolving concepts
MRMF Ariyachandra, G Wedawatta - Sustainability, 2023 - mdpi.com
Natural hazard-induced disasters have caused catastrophic damage and loss to buildings,
infrastructure, and the affected communities as a whole during the recent decades and their …
infrastructure, and the affected communities as a whole during the recent decades and their …
[HTML][HTML] A Novel Ground Filtering Method for Point Clouds in a Forestry Area Based on Local Minimum Value and Machine Learning
Y Wu, M Sang, W Wang - Applied Sciences, 2022 - mdpi.com
Lidar point cloud filtering is the process of separating ground points from non-ground points
and is a particularly important part of point cloud data processing. Forest filtering has always …
and is a particularly important part of point cloud data processing. Forest filtering has always …
Geological Disaster: An overview
Geological disasters are catastrophic events that result from natural processes in the Earth's
crust, including earthquakes, landslides, rock falls, ground fissures, etc. These disasters can …
crust, including earthquakes, landslides, rock falls, ground fissures, etc. These disasters can …
[HTML][HTML] Analysis of internal angle error of UAV LiDAR based on rotating mirror scanning
H Zhou, Q Mao, Y Song, A Wu, X Hu - Remote Sensing, 2022 - mdpi.com
UAV LiDAR is a powerful tool for rapidly acquiring ground-based 3D spatial information and
has been used in various applications. In addition to the ranging mechanism, the scanning …
has been used in various applications. In addition to the ranging mechanism, the scanning …
Laser Remote Sensing of Seismic Wave with Sub-Millimeter Scale Amplitude Based on Doppler Characteristics Extracted from Wavefront Sensor
Q Luo, H Luo, G Wu, X Ji, J Su, W Jiang - Photonics, 2024 - mdpi.com
Laser remote sensing of earthquake waves has the potential to be used in many
applications. This article shows a Doppler model for laser remote sensing of seismic waves …
applications. This article shows a Doppler model for laser remote sensing of seismic waves …
小尺度山区地质灾害隐患的无人机精细化识别方法与实践
黄海峰， 张瑞， 周红， 易武， 薛蓉花， 董志鸿， 柳青… - 测绘通报, 2024 - tb.chinasmp.com
本文针对小空间尺度范围内以滑坡, 崩塌为主的山区地质灾害, 提出了一套基于小型无人机摄影
测量的精细化隐患识别方法. 首先, 针对工作区开展至少两期无人机摄影测量作业 …
测量的精细化隐患识别方法. 首先, 针对工作区开展至少两期无人机摄影测量作业 …
[PDF][PDF] Experimentele bepaling van de nauwkeurigheid en
M Dehaeze - libstore.ugent.be
Drones worden ook binnen de bouwsector steeds meer ingezet voor de acquisitie van 3D
data via fotogrammetrie. Hoewel het gebruik van drones voor fotogrammetrie snelle en …
data via fotogrammetrie. Hoewel het gebruik van drones voor fotogrammetrie snelle en …
Refined identification method and practice of unmanned aerial vehicle for geological hazards in small-scale mountainous areas
H Haifeng, Z Rui, Z Hong, YI Wu… - Bulletin of Surveying … - tb.chinasmp.com
In this paper, aiming at the geological disasters in small-scale mountainous areas, such as
landslides and collapses, a set of refined hidden danger identification method based on …
landslides and collapses, a set of refined hidden danger identification method based on …