Vertical profiles of particle number size distribution and variation characteristics at the Eastern Slope of the Tibetan Plateau

An unmanned aerial vehicle (UAV) observation platform was obtained the first vertical of particle number size distribution (PNSD) from July 7 to 16, 2022, locate at the Eastern Slope of the Tibetan Plateau (ESTP), equipped with Portable Optical Particle Spectrometer (POPS) and meteorological sensors.本研究依托搭载便携式光学粒子光谱仪（Portable Optical Particle Spectrometer, POPS）与气象传感器的无人机（unmanned aerial vehicle, UAV）观测平台，于2022年7月7日至16日在青藏高原东坡（Eastern Slope of the Tibetan Plateau, ESTP）开展外场观测，首次获取了颗粒物数谱分布（particle number size distribution, PNSD）的垂直观测剖面。