3DLASEM: simulation of three-dimensional flash Lidar for ocean imaging

Michael J. DeWeert

doi:10.1117/12.2067894

13 October 2014 3DLASE-M: three-dimensional-LIDAR airborne system emulator -maritime

Michael J. DeWeert

Proceedings Volume 9250, Electro-Optical Remote Sensing, Photonic Technologies, and Applications VIII; and Military Applications in Hyperspectral Imaging and High Spatial Resolution Sensing II; 92500C (2014) https://doi.org/10.1117/12.2067894
Event: SPIE Security + Defence, 2014, Amsterdam, Netherlands

Abstract

Imaging flash LIDAR (LIght Detection and Ranging) is an effective method for airborne searches of the ocean surface and subsurface volume. The performance of ocean LIDAR depends strongly on the sea surface (e.g., waves, whitecaps, and flotsam), water turbidity, and the characteristics of the objects of interest. Cost-effective design of the LIDAR system and processing algorithms requires a modeling capability that can deal with the physics of light propagation through the air-water interface, into the ocean, and back to the LIDAR receiver. 3DLASE-M is a physics-based LIDAR simulator that yields high-fidelity images for three-dimensional algorithm development and performance predictions.

Citation Download Citation

Michael J. DeWeert "3DLASE-M: three-dimensional-LIDAR airborne system emulator -maritime", Proc. SPIE 9250, Electro-Optical Remote Sensing, Photonic Technologies, and Applications VIII; and Military Applications in Hyperspectral Imaging and High Spatial Resolution Sensing II, 92500C (13 October 2014); https://doi.org/10.1117/12.2067894

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KEYWORDS

LIDAR

Scattering

Ray tracing

Receivers

Computer simulations

Light scattering

3D modeling

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