北京延庆站激光雷达反演大气温度数据（2013年）

本数据来源于子午程北京站延庆站，是利用激光雷达的瑞利散射的光子计数数据，反演得到了30~60km高度的大气温度数据，主要包括高度和温度数据，文件以文本格式存储。雷达观测取决于天气情况，数据文件数目取决于实际观测数，该数据对中高层大气温度的剖面结构有重要意义。观测站位于北京科技职业学院院内，由中国科学院国家空间科学中心与北京科技职业学院合作建设。台站地理纬度为40.47°N，经度为115.97°E ，海拔高度460m。

This dataset is derived from the Yanqing Station of the Beijing Station of the Meridian Project. Atmospheric temperature data at altitudes of 30–60 km were retrieved using photon counting data collected via Rayleigh scattering from a lidar system. The dataset primarily contains altitude and temperature data, with all files stored in plain text format.
Lidar observations are dependent on weather conditions, and the number of data files is determined by the actual number of observations. This dataset holds great significance for investigating the vertical profile structure of middle and upper atmospheric temperatures.
The observatory is located on the campus of Beijing Vocational College of Science and Technology, and was jointly constructed by the National Space Science Center of the Chinese Academy of Sciences and Beijing Vocational College of Science and Technology.
The station has geographic coordinates of 40.47°N latitude, 115.97°E longitude, and an altitude of 460 meters.