Publication

Towards in-flight quality assessment of airborne laser scanning

Jan Skaloud, Phillip Tomé
2008
Conference Papers

Abstract

One of the main problems of today's ALS is the lack of reliable data quality assessment within or shortly after the airborne survey campaign. The paper presents an in- flight quality monitoring tool that allows assessing the quality of the recorded data "on the fly", featuring a real- time processing of the GPS/INS data and the subsequent georeferencing of the laser returns. The tool is capable of displaying the scanning profress in real-time and detecting data gaps immediately after terminating the strip. The paper presents the adopted strategy for data processing and communicating in order to achieve scalable distribution across a network of computers. Further we discuss first experiences with this tool within airborne survey projects that demonstrate its successful application in practice.

Official source

https://infoscience.epfl.ch/entities/publication/9dd2c6c9-0d2d-4abc-9b73-66f9c1c9dd5b

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Jan Skaloud, Phillip Tomé
2008
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/9dd2c6c9-0d2d-4abc-9b73-66f9c1c9dd5b

About this result

Related concepts (32)

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Lidar (ˈlaɪdɑːr, also LIDAR, LiDAR or LADAR, an acronym of "light detection and ranging" or "laser imaging, detection, and ranging") is a method for determining ranges by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver. LIDAR may operate in a fixed direction (e.g., vertical) or it may scan multiple directions, in which case it is known as LIDAR scanning or 3D laser scanning, a special combination of 3-D scanning and laser scanning.

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