Real-Time Synchronous 3-D Detection of Air Pollution and Wind Using a Solo Coherent Doppler Wind Lidar

The monitoring and tracking of urban air pollution is a challenging environmental issue. approach synchronous 3-D detection wind using solo coherent Doppler lidar (CDWL) developed demonstrated. distribution pollutant depicted by the backscatter coefficient based on signal intensity CDWL. Then, high-resolution field derived to track local source with its diffusion analyze transboundary episodes. experimentally implemented in chemical industry park. Smoke plumes caused point pollutions are captured well plan position indicator (PPI) scanning low elevation. A typical located, combining trajectory smoke plume horizontal vector. In addition, transport dust storms detected vertical profile pattern, which consistent results national stations backward models. Our present work provides significant sources, paths, heights solo-CDWL system.