Concept information
Preferred term
airborne laser scanning
Definition
- Direct measurement of terrain from an airborne platform using laser rangefinders using successive ranges continuously from an aircraft vertically downwards toward the terrain along the ground track of the aircraft. The method is especially useful to uncover the topography of areas covered by forest canopy.
Broader concept
Entry terms
- ALS
- LiDAR
- lidar
- LIDAR
- Light Detection And Ranging
Source
- Petrie, G., & Toth, C. K. (2008). Airborne and Spaceborne Laser Profilers and Scanners. In J. Chan & C. K. Toth (Eds.), Topographic Laser Ranging and Scaning:Principles and Processing (1st ed., pp. 29–86). CRC Press.
Belongs to group
Notation
- 431
In other languages
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Croatian
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German
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Hungarian
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Slovenian
URI
https://vocabs.acdh.oeaw.ac.at/iadthesaurus/scheme/concept431
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