The effect of LiDAR data density on DEM accuracy
Paper
Paper/Presentation Title | The effect of LiDAR data density on DEM accuracy |
---|---|
Presentation Type | Paper |
Authors | Liu, X. (Author), Zhang, Z. (Author), Peterson, J. (Author) and Chandra, S. (Author) |
Editors | Oxley, Les and Kulasiri, Don |
Journal or Proceedings Title | Proceedings of the 17th International Congress on Modelling and Simulation (MODSIM07) |
Journal Citation | pp. 1363-1369 |
Number of Pages | 7 |
Year | 2007 |
Publisher | Modelling and Simulation Society of Australia and New Zealand |
Place of Publication | Australia |
ISBN | 9780975840047 |
Web Address (URL) of Paper | http://www.mssanz.org.au/MODSIM07/papers/21_s46/TheEffectOfL_s46_Liu_.pdf |
Web Address (URL) of Conference Proceedings | https://www.mssanz.org.au/MODSIM07/papers.htm |
Conference/Event | 17th International Congress on Modelling and Simulation (MODSIM07) |
Event Details | 17th International Congress on Modelling and Simulation (MODSIM07) Parent International Congress on Modelling and Simulation Delivery In person Event Date 10 to end of 13 Dec 2007 Event Location Christchurch, New Zealand |
Abstract | Digital Elevation Models (DEMs) play an important role in terrain related applications, and their accuracy is crucial for DEM applications. There are many factors that affect the accuracy of DEMs, with the main factors including the accuracy, density and distribution of the source data, the interpolation algorithm, and the DEM resolution. Generally |
Keywords | DEM; accuracy; data reduction; LiDAR |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 401304. Photogrammetry and remote sensing |
460207. Modelling and simulation | |
401302. Geospatial information systems and geospatial data modelling | |
Byline Affiliations | Australian Centre for Sustainable Catchments |
Department of Surveying and Land Information | |
Monash University |
https://research.usq.edu.au/item/9y90w/the-effect-of-lidar-data-density-on-dem-accuracy
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