Real time imaging is an intense demand but a challenging task in impulse surface penetrating radar(ImpSPR) s application.

The suppression of the direct wave is very important for the surface penetrating radar signal processing.

The article presents the simulated calculation for atmosphere backscatter signal detected by micro pulse lidar (MPL).

In order to look for a cheap compact laser source for a micro pulse lidar to remotely sense aerosol and cloud in the troposphere, the studies of diode pumped, Cr 4+ ∶YAG passively Q switched Nd∶YAG lasers were present.

Mixing-layer depth and entrainment zone thickness are extracted from micro pulse lidar data sets measured at Peking University when surface wind is mainly from the south.

In this paper, the software design of micro-pulse lidar was described, and the schematic of the micro-pulse lidar was introduced.

63°E) on November 6,2005 has been observed by a micro-pulse lidar(MPL) of China-Korea cooperative Dust Monitoring Program.

The airborne micro-pulse lidar system and its flight experiments are discussed in this paper, including four parts:In the first part, the advantage of micro-pulse lidar over traditional ones and research progress home and abroad are firstly introduced.

In this paper 532 nm pulse imaging lidar experimental equipment was introduced.

The C band pulse radar altimeter is a state-of-the-art equipment,which possesses the characteristic of all solid state,small size,light weight,high reliability.