Multiple scattering effects in the lidar pulse stretching problem

Lidar and Multiple Scattering

The Problem of Multiple Scattering

Multiple scattering can be regarded as a succession of elementary events. The distribution function for the particles which have gone through n+1 elementary events is the convolution of two functions. The erst of these expresses the scattering law; the second one is the distribution function for particles which have gone through n events. It is well known that such convolutions can be calculate...

P2-32 Simulation of Multiple Scattering Effects in Planned Measurements with the MDS-Lidar (ELISE)

The National Space Development Agency of Japan (NASDA) is currently developing a lidar system for spaceborne measurements. The lidar (called Experimental Lidar In Space Equipment or ELISE for short) is planned to be launched on NASDA's Mission Demonstration Satellite II (MDS-2) in year 2002. Its goals are (a) to demonstrate the applicability of the lidar's key components for long-term operation...

the effects of changing roughness on the flow structure in the bends

flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...

Inverse scattering problem for the Impulsive Schrodinger equation with a polynomial spectral dependence in the potential

In the present work, under some di¤erentiability conditions on the potential functions , we …rst reduce the inverse scattering problem (ISP) for the polynomial pencil of the Scroedinger equation to the corresponding ISP for the generalized matrix Scrödinger equation . Then ISP will be solved in analogy of the Marchenko method. We aim to establish an e¤ective algorithm for uniquely reconstructin...