偏振微脉冲激光雷达测量颗粒物污染变化的个例研究

A Case Study of Particulate Pollution Case Measured by Polarization Micro-Pulse Lidar

基于背景及原理的介绍,展示了研制的偏振微脉冲激光雷达。具有体积小、造价低、可移动性强、性能稳定等特点。在介绍偏振微脉冲激光雷达的原理、结构和性能参数的基础上,对MPL-TP1于2009年11月23日在广州越秀区一个连续时段的测量结果进行了分析,得到了一次污染的形成过程的一些变化特征。

The polarization micro-pulse lidar （PMPL） is with such anvangtages as small size, low cost, high movability, and stable performance. After the introduction of the princile, structure and specification, a PMPL 24-hour-continued-measurement sample at Guangzhou on Nov. 23, 2009 is shown, which reveals a pollutant process and its variation.