高频地波雷达表层海洋环境监测数据

高频地波雷达系统通过沿海岸和岛屿部署的雷达站全天候连续采集海洋回波信号，经实时幅相校准、海态处理后，利用布拉格散射原理反演海面风场、浪高及流场等参数，生成标准化数据文件；各站点通过传输链路将数据实时传输至中心站，经多源数据融合、时空配准和网格化处理后，最终形成高精度、全覆盖的海态监测产品，该数据集基于自建站点建设，只涉及内部数据采集。

The high-frequency ground-wave radar system continuously collects ocean echo signals around the clock via radar stations deployed along coasts and islands. After real-time amplitude-phase calibration and sea state processing, it retrieves parameters including sea surface wind field, wave height and current field using the Bragg scattering principle, and generates standardized data files. Each station transmits the data to the central station in real time via transmission links, and after multi-source data fusion, spatiotemporal registration and gridding processing, it finally forms high-precision, fully covered sea state monitoring products. This dataset is constructed based on self-established stations and only involves internal data collection.