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Some examples of European activities in airborne laser techniques and an application in glaciology

E Favey, A Wehr, A Geiger, H.-G Kahle
2002 Journal of Geodynamics  
After a short overview of airborne laser altimetry activities in Europe, an application of airborne laser scanning dedicated to Alpine Glaciology is presented. #  ...  Besides the 'traditional' approach of using laser scanning solely as a supplement for photogrammetry in acquiring digital terrain models, ALA has also been applied to various geoscience research problems  ...  With respect to automatic feature extraction Maas and Vosselman (1999) focus on two methods for generating 3-D city models and extraction of buildings from laser scanner data.  ... 
doi:10.1016/s0264-3707(02)00039-x fatcat:apye5ofwzzbsxe5m5bljg3buxq

Benchmarking High Density Image Matching for Oblique Airborne Imagery

S. Cavegn, N. Haala, S. Nebiker, M. Rothermel, P. Tutzauer
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Reference data from terrestrial laser scanning is used to evaluate data quality from dense image matching for several facade patches with respect to accuracy, density and reliability.  ...  This paper discusses the proposed test scenario to investigate the potential of dense matching approaches for 3D data capture from oblique airborne imagery.  ...  ACKNOWLEDGEMENTS Many thanks are due to Leica Geosystems AG (Heerbrugg, Switzerland) for providing the accurately georeferenced oblique imagery and to the City of Zürich (Geomatik + Vermessung, GeoZ) for  ... 
doi:10.5194/isprsarchives-xl-3-45-2014 fatcat:atj4itooo5hxrf4pulfa3bqdlm

Semi-Automatic Registration of Airborne and Terrestrial Laser Scanning Data Using Building Corner Matching with Boundaries as Reliability Check

Liang Cheng, Lihua Tong, Manchun Li, Yongxue Liu
2013 Remote Sensing  
A new approach is proposed for the semi-automatic registration of airborne and terrestrial laser scanning data with buildings without eaves.  ...  building corners) for the final registration of airborne laser scanning (ALS) and tripod mounted terrestrial laser scanning (TLS) data.  ...  Sincere thanks are given for the comments and contributions of anonymous reviewers and members of the Editorial team. Conflicts of Interest The authors declare no conflict of interest.  ... 
doi:10.3390/rs5126260 fatcat:szbfyrfchnbgxbbg4d2qcrifp4

3D Reconstruction and Intelligent Digital Conservation of Ancient Buildings Based on Laser Point Cloud Data

Yahui Qiu
2022 Journal of Electrical and Computer Engineering  
With the wide application of computer technology, how to carry out digital modeling and virtual simulation for the protection of ancient buildings has become a new research field.  ...  optical stereo images, restores 3D spatial structure information of buildings from LiDAR point cloud data, conducts optimized topology research work, jointly extracts 3D spatial information of buildings  ...  For example, in a task with a large amount of scanning, its e ciency can be improved while ensuring the integrity of the scanning information. 3D laser scanning technology can provide real, accurate, and  ... 
doi:10.1155/2022/7182018 doaj:2f90380d39394d04a3a008268c8635af fatcat:he2gg3rucbg73aiw3xfn6gpiwe

Feature-constrained registration of building point clouds acquired by terrestrial and airborne laser scanners

Hangbin Wu, Marco Scaioni, Hanyan Li, Nan Li, Minfeng Lu, Chun Liu
2014 Journal of Applied Remote Sensing  
The standard six-parameter rigid-body transformation adopted for alignment of laser scans is replaced by a two-step transformation: horizontal registration based on a two-dimensional similarity transformation  ...  However, common point features are difficult to select because airborne laser scanner (ALS) and terrestrial laser scanner (TLS) point clouds of the same object have be aligned due to the different sensing  ...  The authors thank the Shanghai Surveying and Mapping Institute for supplying the airborne point cloud and also would like to thank the anonymous reviewers for their comments and useful suggestions.  ... 
doi:10.1117/1.jrs.8.083587 fatcat:afogwajmwjaq3ctk3lk4rpcjeu

LiDAR-Based Structural Health Monitoring: Applications in Civil Infrastructure Systems

Elise Kaartinen, Kyle Dunphy, Ayan Sadhu
2022 Sensors  
In this regard, mobile laser scanning (MLS) and terrestrial laser scanning (TLS), specific to structural health monitoring, were reviewed for a wide range of civil infrastructure systems, including bridges  ...  Mobile and stationary LiDAR (Light Detection and Ranging) devices have significant potential for damage detection, as the scans provide detailed geometric information about the structures being evaluated  ...  A novel airborne LiDAR-based approach by [118] was implemented for the assessment of a wide scale of post-hurricane building damage.  ... 
doi:10.3390/s22124610 pmid:35746392 pmcid:PMC9228898 fatcat:d4fuwpfvbzfftnfmm2vwe6hshm

COMPARISON BETWEEN AIRBORNE LIDAR DATA AND DIGITAL IMAGE MATCHING FOR SURFACE RECONSTRUCTION

A. C. Carrilho, R. C. dos Santos, G. G. Pessoa, M. Galo
2020 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Nowadays some aerial surveying projects (both manned or not) might integrate imagery and ranging sensor technology, thus allowing both the reconstruction of the surface from airborne laser scanning (ALS  ...  Despite the scientific community efforts, there are few evaluations regarding the extraction of building roofs using point clouds derived from both ALS and imagery.  ...  ACKNOWLEDGEMENTS The authors would like to thank Graduate Program on Cartographic Sciences from FCT-UNESP, Presidente Prudente-SP/Brazil; Sensormap Geotecnologia for providing the LiDAR data; São Paulo  ... 
doi:10.5194/isprs-archives-xlii-3-w12-2020-509-2020 fatcat:4djj2tzx7fcihbp5cgqfv7pg5u

Airborne laser scanning—present status and future expectations

Friedrich Ackermann
1999 ISPRS journal of photogrammetry and remote sensing (Print)  
Keywords: airborne laser scanning; digital terrain model; continuous wave laser Present performance and application Airborne laser scanning represents a new and independent technology for the highly automated  ...  In this issue of the ISPRS journal, a number of technical and application papers display the status and performance of airborne laser scanning.  ...  A particularly interesting new application of airborne laser scanning concerns the automatic capture of buildings in built-up areas for city modelling purposes.  ... 
doi:10.1016/s0924-2716(99)00009-x fatcat:34dgypads5gk3bmbx67wdxxiei

A New Approach for Realistic 3D Reconstruction of Planar Surfaces from Laser Scanning Data and Imagery Collected Onboard Modern Low-Cost Aerial Mapping Systems

Zahra Lari, Naser El-Sheimy, Ayman Habib
2017 Remote Sensing  
In the first step, the visibility of the extracted planar surfaces from laser scanning data within the collected images is investigated and a list of appropriate images for texturing each surface is established  ...  Although this method is fast and accurate, it demands the availability of a DBM. Moreover, it can only be applied for the detection of the occluded surfaces in airborne laser scanning data [43] .  ...  Conflicts of Interest: The authors declare no conflicts of interest.  ... 
doi:10.3390/rs9030212 fatcat:jsjlz4emzjdrxn4c2eqqinge64

A novel quality control procedure for the evaluation of laser scanning data segmentation

Z. Lari, K. Al-Durgham, A. Habib
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
A few quality control techniques have been proposed for the evaluation of laser scanning segmentation.  ...  The segmentation procedure is usually considered as the fundamental step in information extraction from laser scanning data.  ...  ACKNOWLEDGEMENTS The authors would like to thank TECTERRA and the Discovery Grant from the Natural Sciences and Engineering Research Council of Canada (NSERC) for the financial support of this research  ... 
doi:10.5194/isprsarchives-xl-1-207-2014 fatcat:kr4v6nzdarbf7drc46znwuozdy

QUALITY ANALYSIS ON 3D BUIDLING MODELS RECONSTRUCTED FROM UAV IMAGERY

M. Jarzabek-Rychard, M. Karpina
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
However, especially for updating of existing scenes derived from different sensors (e.g. airborne laser scanning), a proper quality assessment is necessary.  ...  The objective of this paper is thus to evaluate the potential of UAV imagery as an information source for automatic 3D building modeling at LOD2.  ...  The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLI-B1, 2016 XXIII ISPRS Congress, 12-19 July 2016, Prague, Czech Republic  ... 
doi:10.5194/isprs-archives-xli-b1-1121-2016 fatcat:hvownbq24fdgle4sq7dm3fouii

QUALITY ANALYSIS ON 3D BUIDLING MODELS RECONSTRUCTED FROM UAV IMAGERY

M. Jarzabek-Rychard, M. Karpina
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
However, especially for updating of existing scenes derived from different sensors (e.g. airborne laser scanning), a proper quality assessment is necessary.  ...  The objective of this paper is thus to evaluate the potential of UAV imagery as an information source for automatic 3D building modeling at LOD2.  ...  The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLI-B1, 2016 XXIII ISPRS Congress, 12-19 July 2016, Prague, Czech Republic  ... 
doi:10.5194/isprsarchives-xli-b1-1121-2016 fatcat:qvis6r33bfe3da2j3jben6bsne

Laser-Based Structural Health Monitoring [chapter]

Hoon Sohn, Byeongjin Park
2015 Encyclopedia of Earthquake Engineering  
Airborne Laser Scanning for Regional Monitoring Airborne laser scanning (ALS) techniques utilize a laser device mounted onto aircraft to monitor earthquake-affected areas.  ...  Section "Airborne Laser Scanning for Regional Monitoring" presents ground-based laser scanning techniques for global and local damage detection, and Section "Ground-Based Laser Scanning Techniques" discusses  ...  By means of airborne laser scanning (ALS), earthquake-affected regions may be rapidly monitored for distinguishing damaged structures and further identifying their damage types.  ... 
doi:10.1007/978-3-642-36197-5_86-1 fatcat:ri6cgsprujglnk2sm3ehlpbebe

Segmentation of Planar Surfaces from Laser Scanning Data Using the Magnitude of Normal Position Vector for Adaptive Neighborhoods

Changjae Kim, Ayman Habib, Muwook Pyeon, Goo-rak Kwon, Jaehoon Jung, Joon Heo
2016 Sensors  
of the laser point simultaneously; and (3) works well with both airborne and terrestrial laser scanning data.  ...  In summary, this paper proposes a robust and efficient segmentation methodology for abstraction of an enormous number of laser points into plane information.  ...  The Vaihingen dataset was provided by the German Society for Photogrammetry, Remote Sensing and Geoinformation (DGPF) [33] . This work was supported by 2014 Research Fund of Myongji University.  ... 
doi:10.3390/s16020140 pmid:26805849 pmcid:PMC4801519 fatcat:nhbe4lrwcnbuzhgnbcjujs5rba

Detection of Building in Airborne Laser Scanner Data and Aerial Images

Dilli Raj Bhandari
2012 Journal on Geoinformatics, Nepal  
The automatic extraction of the objects from airborne laser scanner data and aerial images has been a topic of research for decades.  ...  The main objective of this paper is to extract the features for the detection of building using airborne laser scanner data and aerial images.  ...  The airborne laser scanning technique represents a recent technology based on fast acquisition of dense 3D data and allowing the automation of data processing.  ... 
doi:10.3126/njg.v11i0.23110 fatcat:sjfb3iy2yvdxpl7gs3fyzqulnu
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