Rigorous approach to bore-sight self-calibration in airborne laser scanning

We present a rigorous method for estimating some of the calibration parameters in airborne laser scanning (ALS), namely the three bore-sight angles and the range-finder offset. The technique is based on expressing the system calibration parameters within the direct-georeferencing equation separately for each target point, and conditioning a group of points to lie on a common surface of a known form such as plane.


Published in:
ISPRS Journal of Photogrammetry & Remote Sensing, 61, 1, 47-59
Year:
2006
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 Record created 2006-10-18, last modified 2018-12-03

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