2022 - ALADIN-LISCA RADAR LOWEST ELEVATION ANGLE

This record contains meteorological datasets for 2022 from two complementary sources over Slovenia: ALADIN limited-area numerical weather prediction model output and LISCA weather radar observations from eastern Slovenia provided by the Slovenian Environment Agency (ARSO). The ALADIN data are in GRIB format on a 137 × 137 regular grid with 4.4 km spatial resolution, hourly temporal resolution, and a 6-hour assimilation cycle. The datasets include variables at surface, mean sea level, 2 m and 10 m above ground, and multiple pressure levels, covering key meteorological fields such as wind, temperature, humidity, geopotential, pressure, cloud cover, CAPE, and precipitation. The Lisca radar data are provided in HDF5 format and include DBZH reflectivity at the 0.5° elevation angle. Together, these datasets support research in mesoscale meteorology, data assimilation, hydrometeorological forecasting, and artificial intelligence applications.本数据集包含斯洛文尼亚境内2022年的气象数据，其来源为两个互补的数据集：ALADIN有限区域数值天气预报模式输出结果，以及由斯洛文尼亚环境局（ARSO）提供的斯洛文尼亚东部LISCA天气雷达观测数据。ALADIN数据采用GRIB格式，存储于137×137的规则网格中，空间分辨率为4.4千米，时间分辨率为逐小时，同化周期为6小时。数据集涵盖地面、海平面、地面以上2米及10米高度以及多个气压层的气象变量，包含风场、气温、湿度、位势高度、气压、云量、对流有效位能（CAPE）、降水等核心气象要素。LISCA雷达数据采用HDF5格式，包含0.5°仰角下的DBZH反射率数据。上述数据集可共同支撑中尺度气象学、数据同化、水文气象预报以及人工智能应用等领域的研究工作。