Simultaneous Adjustment of LIDAR Strips
Publication: Journal of Surveying Engineering
Volume 141, Issue 1
Abstract
Light detection and ranging (LIDAR)-based mapping systems are a well-established technology for the acquisition of three-dimensional (3D) point clouds. Although the results have generally been promising, uncompensated systematic errors in overlapping LIDAR strips cause horizontal and vertical shifts relative to each other. These LIDAR systematic errors are caused by the LIDAR system mounting parameters (boresight misalignment), mirror angles, and range biases. Global positional system/inertial measurement unit (GPS/IMU) drift in position and orientation can also contribute to these systematic errors if a low performance or improperly aligned GPS/IMU system is used. The proposed work demonstrates a 3D simultaneous multiswath block adjustment of overlapping LIDAR strips using elevation and intensity data to remove the LIDAR systematic errors without reference to the original navigational data. This can be achieved using ground control or LIDAR strips flown in different directions (parallel and orthogonal). The methodology presented takes a data-driven approach; therefore, it does not require access to the LIDAR raw data or navigational data, which in many cases is not available to the user. More generally, the methodology presented can be applied to other digital elevation models (DEMs), e.g., generated by photogrammetry or interferometric synthetic aperture radar (IFSAR).
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References
Axelsson, P. (1999). “Processing of laser scanner data—Algorithms and applications.” ISPRS J. Photogramm. Remote Sens., 54(2–3), 138–147.
Baltsavias, E. P. (1999). “Airborne laser scanning: Basic relations and formulas.” ISPRS J. Photogramm. Remote Sens., 54(2–3), 199–214.
Bretar, F., Pierrot-Deseilligny, M., and Roux, M. (2004). “Solving the strip adjustment of 3D airborne LIDAR data.” Proc., Geoscience and Remote Sensing Symp. 2004, Vol. 7, IEEE, Piscataway, NJ.
Csanyi, M. N. (2008). “A rigorous approach to comprehensive performance analysis of the state-of-the-art airborne mobile mapping systems.” Ph.D. dissertation, Ohio State Univ., Columbus, OH.
Filin, S. (2001). “Calibration of spaceborne and airborne laser altimeters using natural surfaces.” Ph.D. dissertation, Dept. of Civil and Environmental and Geodetic Science, Ohio State Univ., Columbus, OH.
Habib, A. F., Bang, K. I., Kersting, A. P., and Lee, D. C. (2009a). “Error budget of LIDAR systems and quality control of the derived data.” Photogramm. Eng. Remote Sensing, 75(9), 1093–1108.
Habib, A. F., Kersting, A. P., Bang, K. I., Zhai, R., and Al-Durgham, M. (2009b). “A strip adjustment procedure to mitigate the impact of inaccurate mounting parameters in parallel LIDAR strips.” Photogramm. Rec., 24(126), 171–195.
Katzenbeisser, R. (2003). “About the calibration of LIDAR sensors.” Proc., ISRPS Workshop, International Society for Photogrammetry and Remote Sensing, Dresden, Germany.
Maas, H.-G. (2000). “Least-squares matching with airborne laserscanning data in a TIN structure.” Proc., 19th ISPRS Congress—Technical Commission III: Systems for Data Processing, Analysis and Representation, T. Schenk and G. Vosselman, eds., Vol. 33, Part B3, 548–555.
Schenk, T. (2001). “Modeling and analyzing systematic errors in airborne laser scanners.” Technical Notes in Photogrammetry No. 19, Ohio State Univ., Columbus, OH.
Shan, J., and Toth, C. K. (2009). Topographic laser ranging and scanning, principles and processing, CRC Press, Boca Raton, FL.
Skaloud, J., and Lichti, D. (2006). “Rigorous approach to bore-sight self-calibration in airborne laser scanning.” ISPRS J. Photogramm. Remote Sens., 61(1), 47–59.
Toth, C. K., Csanyi, N., and Grejner-Brzezinska, D. A. (2002). “Automating the calibration of airborne multisensor imaging systems.” Proc., 22nd FIG Int. Conf., International Federation of Surveyors (FIG), Washington, DC.
Toth, C. K., Grejner-Brzezinska, D. A., and Lee, Y.-J. (2008). “Recovery of sensor platform trajectory from LIDAR data using reference surfaces.” Proc., 13th FIG Symp. on Deformation Measurement and Analysis and 4th IAG Symp. on Geodesy for Geotechnical and Structural Engineering, National Laboratory for Civil Engineering of Portugal (LNEC), Lisbon, Portugal.
Vosselman, G., and Mass, H. G. (2001). “Adjustment and filtering of raw laser altimetry data.” Proc., OEEPE Workshop on Airborne Laserscanning and Interferometric SAR for Detailed Digital Elevation Models, K. Torlegård and J. Nelson, eds., European Organization for Experimental Photogrammetric Research, Stockholm, Sweden, 62–72.
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© 2014 American Society of Civil Engineers.
History
Received: Jan 3, 2014
Accepted: Sep 25, 2014
Published online: Oct 22, 2014
Published in print: Feb 1, 2015
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