Effects of LiDAR data reduction and breaklines on the accuracy of digital elevation model
Article
Article Title | Effects of LiDAR data reduction and breaklines on the accuracy of digital elevation model |
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ERA Journal ID | 4384 |
Article Category | Article |
Authors | Liu, Xiaoye (Author) and Zhang, Zhenyu (Author) |
Journal Title | Survey Review |
Journal Citation | 43 (323), pp. 614-628 |
Number of Pages | 15 |
Year | 2011 |
Place of Publication | Leeds, WYorks. United Kingdom |
ISSN | 0039-6265 |
1752-2706 | |
Digital Object Identifier (DOI) | https://doi.org/10.1179/003962611X13117748892317 |
Web Address (URL) | http://www.maneyonline.com/doi/abs/10.1179/003962611X13117748892317 |
Abstract | This paper explores the effects of LiDAR data reduction on the accuracies of produced TINs and gridded DEMs. It examined to what extent a set of LiDAR (light detection and ranging) data can be reduced without sacrificing the accuracy of produced terrain model. A primary focus was on the integration of breaklines to the reduction process to assess the contribution of breaklines to improving |
Keywords | LiDAR; DEM; digital elevation model; data reduction; breaklines |
ANZSRC Field of Research 2020 | 370999. Physical geography and environmental geoscience not elsewhere classified |
401304. Photogrammetry and remote sensing | |
460207. Modelling and simulation | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Australian Centre for Sustainable Catchments |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q0xy4/effects-of-lidar-data-reduction-and-breaklines-on-the-accuracy-of-digital-elevation-model
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