System analysis and simulation of airborne scannerless 3D imaging lidar

Pan Guo; Qiwei Hao; Siying Chen

doi:10.1117/12.840012

24 November 2009 System analysis and simulation of airborne scannerless 3D imaging lidar

Pan Guo, Qiwei Hao, Siying Chen

Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 75132Z (2009) https://doi.org/10.1117/12.840012
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

Airborne non-scanned 3D imaging lidar is a recently developed method for remote sensing. The design method and flow of the system parameters round with the spatial resolution are established and explained in detail with examples. An evaluation indicator of data coverage is proposed to optimize the imaging control method. Pixel aliasing in all directions are analyzed, the possible factors cause the aliasing are stated, including the time control error, atmospheric disturbance and platform shake. At last, a parallel data output format is proposed to eliminate the timing mismatch of image data and POS parameters.

Citation Download Citation

Pan Guo, Qiwei Hao, and Siying Chen "System analysis and simulation of airborne scannerless 3D imaging lidar", Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75132Z (24 November 2009); https://doi.org/10.1117/12.840012

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