科学与健康|巡极识冰：“星”“空”联动为“雪龙”兄弟破冰引航

Core Viewpoint - The article highlights the advancements in China's polar research capabilities, particularly through the integration of satellite and drone technologies to support the "Snow Dragon" vessels in their ice-breaking missions in Antarctica [1][2]. Group 1: Satellite Technology - The Chinese ocean satellite system has successfully launched 14 ocean satellites since 2002, with 11 currently operational, providing critical data for ice exploration and breaking [2]. - The "1-meter C-SAR satellite" is noted for its ability to penetrate cloud cover and provide high-resolution imagery, essential for observing ice conditions in Antarctica [3]. - The integration of satellite data has shifted from reliance on foreign imports to domestic sources, enhancing the capabilities of the Chinese Antarctic research team [3][4]. Group 2: Drone Technology - Drone technology serves as a crucial complement to satellite observations, allowing for detailed analysis of ice conditions and micro-topography [4]. - Drones have been utilized to identify surface cracks and melting patterns in glaciers, providing valuable data for the research team [4][5]. - The combination of satellite and drone data has improved the planning and execution of ice-breaking routes for the "Snow Dragon" vessels [5]. Group 3: Future Developments - The National Satellite Ocean Application Center plans to enhance ice forecasting capabilities by integrating satellite monitoring products with artificial intelligence models [3][5]. - China's ocean satellite technology is undergoing a significant upgrade, transitioning from a "follower" to a "runner" in the global context, with a focus on expanding observational capabilities [5].