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 International Congress on Modelling and Simulation (MODSIM07) |
Number of Pages | 7 |
Year | 2007 |
Place of Publication | Canberra, 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 | International Congress on Modelling and Simulation (MODSIM07): Land, Water and Environmental Management: Integrated Systems for Sustainability |
Event Details | International Congress on Modelling and Simulation (MODSIM07): Land, Water and Environmental Management: Integrated Systems for Sustainability 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; LiDAR; data reduction; accuracy |
ANZSRC Field of Research 2020 | 401304. Photogrammetry and remote sensing |
460207. Modelling and simulation | |
401302. Geospatial information systems and geospatial data modelling | |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
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
Download files
5018
total views3603
total downloads23
views this month6
downloads this month