Simulated detection and inversion of multi-species in atmosphere with a supercontinuum LIDAR

Zhengyu Zhang; Shouhuan Zhou; C. Russell Philbrick

doi:10.1117/12.837138

28 August 2009 Simulated detection and inversion of multi-species in atmosphere with a supercontinuum LIDAR

Zhengyu Zhang, Shouhuan Zhou, C. Russell Philbrick

Proceedings Volume 7382, International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging; 73820E (2009) https://doi.org/10.1117/12.837138
Event: International Symposium on Photoelectronic Detection and Imaging 2009, 2009, Beijing, China

Abstract

The large band-with of super continuum Laser permits long path examination of large continual spectral regions to measure multi-species present simultaneously along the path. Herein statistical calculation and inversion with MLE on base of multivariate normal distribution model given focus on testing engineering capability of simultaneous multi-species detection with MODTRAN4 return under different cases of widely varied noise and atmospheric aerosol extinction. Simulation on available waveband of commercial super continuum Laser produce perfect results that agree with true concentration of multi-species and show complete approach advantages of abundant wavelength lines selected with a super continuum LIDAR: high accuracy, low FAR and robust result.

Citation Download Citation

Zhengyu Zhang, Shouhuan Zhou, and C. Russell Philbrick "Simulated detection and inversion of multi-species in atmosphere with a supercontinuum LIDAR", Proc. SPIE 7382, International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, 73820E (28 August 2009); https://doi.org/10.1117/12.837138

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