Water vapour mixing ratio over Ny-Alesund from LiDAR measurements 2015-2018

Using the Raman channels of the Koldeway Aerosol Raman Lidar (KARL) a water vapour mixing ratio is derived. Data is availiable for all measurements during the dark season since 2015. Calibration in the winters 2015/2016 and 2016/2017 was performed using the GRUAN radiosounding product. […]借助科尔德韦气溶胶拉曼激光雷达（Koldeway Aerosol Raman Lidar, KARL）的拉曼通道，可反演获取水汽混合比。自2015年起，所有暗季期间的观测数据均已对外公开。2015/2016年及2016/2017年冬季的校准工作，均采用GRUAN无线电探空产品完成。[……]