中国区域电离层TEC数据1996年

本数据集为通过收集中国区域25个台站观测得到的数据，将收集的数据采用自己开发的模式计算得到中国区域电离层TEC地图数据。数据集的空间范围为70°E-140°E，0-60°N。数据存储格式为文本文档和jpg图片。本数据集中时间分辨率为30分钟，空间分辨率为2.5°×2.5°。This dataset is constructed using observational data collected from 25 stations across China. The collected data is processed with a self-developed model to generate ionospheric TEC map data for the Chinese region. The spatial coverage of the dataset ranges from 70°E to 140°E, and 0°N to 60°N. The data is stored in two formats: text documents and JPEG images. The temporal resolution of this dataset is 30 minutes, and the spatial resolution is 2.5° × 2.5°.