Airborne lidar change detection: An overview of Earth sciences applications

U Okyay, J Telling, CL Glennie, WE Dietrich - Earth-Science Reviews, 2019 - Elsevier
In the last two decades, airborne laser scanning (ALS) has found widespread application
and driven fundamental advances in the Earth sciences. With increasing availability and …

Response of terraced slopes to a very intense rainfall event and relationships with land abandonment: A case study from Cinque Terre (Italy)

P Brandolini, A Cevasco, D Capolongo… - Land Degradation & …, 2018 - Wiley Online Library
Agricultural terraces represent one of the best ways to prevent land degradation in hilly and
mountainous landscapes. However, it is widely recognized that terraced slopes are …

Three‐dimensional surface displacements and rotations from differencing pre‐and post‐earthquake LiDAR point clouds

E Nissen, AK Krishnan, JR Arrowsmith… - Geophysical …, 2012 - Wiley Online Library
The recent explosion in sub‐meter resolution airborne LiDAR data raises the possibility of
map** detailed changes to Earth's topography. We present a new method that determines …

Unsupervised change detection for multispectral remote sensing images using random walks

Q Liu, L Liu, Y Wang - Remote Sensing, 2017 - mdpi.com
In this paper, the change detection of Multi-Spectral (MS) remote sensing images is treated
as an image segmentation issue. An unsupervised method integrating histogram-based …

Squared error distortion metrics for motion planning in robotic sensor networks

GA Hollinger, C Choudhuri, U Mitra… - 2013 IEEE Globecom …, 2013 - ieeexplore.ieee.org
We examine the problem of planning the trajectory of a robotic vehicle to gather data from a
deployment of stationary sensors monitoring a set of dynamic source signals. The robotic …

Automated near-field deformation detection from mobile laser scanning for the 2014 Mw 6.0 South Napa earthquake

X Zhu, CL Glennie, BA Brooks - Journal of Applied Geodesy, 2022 - degruyter.com
Quantifying off-fault deformation in the near field remains a challenge for earthquake
monitoring using geodetic observations. We propose an automated change detection …

Questions of concern in drawing up a remote sensing change detection plan

SB Fatemi Nasrabadi - Journal of the Indian Society of Remote Sensing, 2019 - Springer
Change detection is one of the most important applications in remote sensing. Regarding
the long period in data gathering by remote sensing, the potential for change detection of the …

An investigation into vibration analysis for detecting faults in vehicle steering outer tie-rod

Y Alaraji, S Alp - Acta IMEKO, 2024 - acta.imeko.org
This study presents a novel fault detection method in car gear steering systems, employing
MSC Adams and MATLAB simulations to analyze angular acceleration from the outer tie rod …

3D change detection using low cost aerial imagery

AK Krishnan, S Saripalli, E Nissen… - … Symposium on Safety …, 2012 - ieeexplore.ieee.org
We present a method to register point clouds obtained from aerial images through Structure
from motion (SFM) techniques with data from airborne LiDAR systems. The data was …

位相最適化に基づく断層形状推定手法の開発

竿本英貴, 加瀬祐子, 森宏, 吉見雅行… - 土木学会論文集 A1 …, 2015 - jstage.jst.go.jp
抄録 地震や累積的な断層運動は, 地表に変位を生じさせる. この地表変位から地下の断層形状を
推定することは, 地震被害想定の観点からは重要な課題の一つである. 断層形状を推定する従来 …