High resolution radiosonde measurements from station Ny-Ålesund (2024-12)

At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.在斯瓦尔巴群岛新奥尔松的AWIPEV研究基地，常规无线电探空仪（radiosonde）发射作业按每日一次的频次开展。在特定科考活动期间，该发射频次可提升至每6小时一次探空观测。维萨拉（Vaisala）RS41-SGP型无线电探空仪可采集从地面至约30公里高度范围内的气压、气温、相对湿度、风速及风向数据。本数据集包含经厂商原厂数据处理流程生成，并针对合理物理范围完成质量控制的1秒时间分辨率垂直廓线数据。