Airborne LiDAR for DEM generation: some critical issues
Article
Article Title | Airborne LiDAR for DEM generation: some critical issues |
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ERA Journal ID | 34380 |
Article Category | Article |
Authors | |
Author | Liu, Xiaoye |
Journal Title | Progress in Physical Geography: an international review of geographical work in the natural and environmental sciences |
Journal Citation | 32 (1), pp. 31-49 |
Number of Pages | 19 |
Year | 2008 |
Place of Publication | United Kingdom |
ISSN | 0309-1333 |
1477-0296 | |
Digital Object Identifier (DOI) | https://doi.org/10.1177/0309133308089496 |
Web Address (URL) | http://ppg.sagepub.com/content/32/1/31.full.pdf+html |
Abstract | Airborne LiDAR is one of the most effective and reliable means of terrain data collection. Using LiDAR data for DEM generation is becoming a standard practice in spatial related areas. However, the effective processing of the raw LiDAR data and the generation of an efficient and high-quality DEM remain big challenges. This paper reviews the recent advances of airborne LiDAR systems and the use of |
Keywords | airborne LiDAR; DEM; filter; resolution; data reduction; breakline |
ANZSRC Field of Research 2020 | 469999. Other information and computing sciences not elsewhere classified |
401302. Geospatial information systems and geospatial data modelling | |
370999. Physical geography and environmental geoscience not elsewhere classified | |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | Australian Centre for Sustainable Catchments |
https://research.usq.edu.au/item/9y988/airborne-lidar-for-dem-generation-some-critical-issues
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