Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-03-23 from 12:17 to 12:40 during MOSAiC leg 3@en

This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m). […]本数据集收录了通过系留气球开展湍流测量所推导得到的能量耗散率数据。在MOSAiC（Multidisciplinary drifting Observatory for the Study of Arctic Climate，北极气候多学科漂移观测站）考察任务的第1、2、3航段中，均部署了热丝风速计套件。基于高时间分辨率的风速时序观测记录，研究人员针对非重叠的1秒时段推导得到了能量耗散率（energy dissipation rate, EDR）剖面。据此，2019年12月6日至2020年5月6日期间共计34天的湍流参数垂直剖面均已获取，观测时段覆盖极夜与春季。该湍流测量的垂直剖面通常可达数百米高度（约200米至1400米）。[…]