多源遥感数据在北京春季沙尘天气监测中的应用评估
徐路扬, 翟亮, 王媛媛, 雷蕾, 于波, 郝翠, 秦庆昌

Application evaluation of multi-source remote sensing data in spring dust weather monitoring in Beijing
XU Luyang, ZHAI liang, WANG Yuanyuan, LEI Lei, YU Bo, HAO Cui, QIN Qingchang
图4 2021年3月14日12:01至19日11:59(a、b)、4月15日00:00—23:59(c、d)北京怀柔站激光雷达探测的米散射消光系数(a、c)(单位:km-1)及退偏振比(b、d)(单位:%)
Fig.4 The mie scattering extinction coefficient (a, c)(Unit: km-1) and depolarization ratio (b, d)(Unit: %) detected by the lidar at Huairou station in Beijing from 12:01 on 14 to 11:59 on 19 March (a, b) and from 00:00 to 23:59 on 15 April (c, d) 2021