三亚站电离层TEC数据2017年

数据集是对三亚站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）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领域均有重要作用。可用于三亚地区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。

This dataset comprises Total Electron Content (TEC) data obtained by processing the raw GNSS observation data collected at the Sanya Station via specialized data processing programs. It plays a crucial role in both fundamental research fields such as space physics and geophysics, and application domains including national defense and satellite navigation and positioning. This dataset can be applied to researches on the ionospheric characteristics and variations over the Sanya region, studies on the coupling and dynamic processes among Earth's various geospheres, investigations into the response of the geospace environment to solar activities, space weather nowcasting and forecasting, the establishment of empirical models for relevant parameters, satellite positioning and navigation, and ionospheric radio wave correction, among other relevant applications.