CAJ | 학술논문

微脉冲激光雷达是探测气溶胶的有效工具。为了验证探测的准确度，对一台微脉冲激光雷达观测数据采用Fernald算法进行反演，得到了南京北郊上空的气溶胶光学厚度，并将反演结果同太阳光度计观测数据、喇曼－瑞利－米雷达观测数据和中分辨率成像光谱仪的标准气溶胶产品进行了比较。结果表明，它们之间具有一定相关性。微脉冲激光雷达是反演气溶胶光学厚度的有效手段，可以用于其它观测手段的地面验证。
미맥충격광뢰체시탐측기용효적유효공구。위료험증탐측적준학도，대일태미맥충격광뢰체관측수거채용Fernald산법진행반연，득도료남경북교상공적기용효광학후도，병장반연결과동태양광도계관측수거、나만－서리－미뢰체관측수거화중분변솔성상광보의적표준기용효산품진행료비교。결과표명，타문지간구유일정상관성。미맥충격광뢰체시반연기용효광학후도적유효수단，가이용우기타관측수단적지면험증。
Micropulse lidar ( MPL) is an effective tool for aerosol detection .To verify the accuracy of detection , MPL was used to calculate the aerosol optical depth ( AOD ) in the northern suburb of Nanjing with the Fernald inversion method.The inversion results were compared with those obtained with a sun-photometer,a Raman-Rayleigh-Mie lidar and a standard aerosol detection instrument ( a moderate-resolution imaging spectroradiometer ) .The results show good correlation among them .The MPL is useful for AOD inversion and can be used to verify other measurement data effectively .