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Numerical Modeling of the Measure of Global Environmental Needs with Applications Laser-LIDAR

¹ Department of Physics, Université Mohamed Khider de Biskra, Biskra, Algeria
² Department of Physics, Université Mohamed Khider de Biskra, Biskra, Algeria
³ Photonics Systems Laboratory, Université de Strasbourg, Strasbourg, France
⁴ Photonics Systems Laboratory, Université de Strasbourg, Strasbourg, France

American Journal of Computational Mathematics·Volume 02 (2012)·Pages 194–198·Published 28 September 2012·DOI10.4236/ajcm.2012.23024

Abstract

The functions of Bessel are used extensively in the various problems of the science and the technology. A laser offers practical remote sensing technologies for measuring environmental changes on both global and local scales. We describe a computer model that was developed to simulate the performance of three-dimensional (3D) laser radars (lidars). The principle of the problem consists in interpreting information on the absorption of the laser impulse in a spectral line assigned to the chemical body that one studied. Our purpose is to estimate the vertical variation of extinction and atmospheric transmission due to aerosol particles near the air-geographical surface interface. The feasibility and effectiveness of the proposed method is demonstrated by computer simulation.

KeywordsTransmissionLasersOptical PropagationAtmospheric Effects

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Numerical Modeling of the Measure of Global Environmental Needs with Applications Laser-LIDAR

Abstract

References (18)