海南东方站电离层TEC数据2022年

数据集是对海南东方站GNSS原始观测数据，利用专门的解算程序处理后得到的电离层电子浓度总含量（TEC），观测数据的时间分辨率为30秒。本数据集提供了海南东方站电离层电子浓度总含量数据，在空间物理、地球物理等基础研究领域，国防和卫星导航定位等应用均有重要作用。可用于电离层特性和变化的研究，地球各圈层耦合和动力过程研究，地球空间环境对太阳活动响应，空间天气现报和预报，有关参数经验模式建立，卫星定位导航和电离层电波修正等问题。

This dataset is generated by processing the raw GNSS observation data from Hainan Dongfang Station with dedicated solution software to obtain the ionospheric total electron content (TEC). The observation data has a temporal resolution of 30 seconds. This dataset provides ionospheric total electron content data from Hainan Dongfang Station. It plays a crucial role in basic research fields such as space physics and geophysics, as well as in applications including national defense and satellite navigation and positioning. It can be used for researches on ionospheric characteristics and variations, coupling and dynamic processes among Earth’s spheres, responses of the geospace environment to solar activity, nowcasting and forecasting of space weather, establishment of empirical models for relevant parameters, satellite positioning and navigation, and ionospheric radio wave correction, among other related topics.