北部湾1号卫星
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“北部湾1号”卫星成功发射 广西首次拥有卫星“快门控制权”
Zhong Guo Xin Wen Wang· 2025-10-19 09:56
Core Viewpoint - The successful launch of the "Beibu Gulf No. 1" satellite marks Guangxi's first acquisition of satellite "shutter control," enhancing its remote sensing capabilities for high-resolution SAR data collection [1][2]. Group 1: Satellite Launch and Capabilities - The "Beibu Gulf No. 1" satellite was successfully launched on October 19, 2023, at the Jiuquan Satellite Launch Center, enabling Guangxi to autonomously obtain high-resolution SAR data [1]. - The satellite, developed by China Science and Technology Group, features an X-band SAR payload with a unique Cassagrande dual-reflector antenna system, achieving an imaging resolution better than 0.5 meters [1]. - Weighing less than 270 kilograms, the satellite can perform SAR imaging for up to 5 minutes in a single orbit, showcasing domestic leading capabilities [1]. Group 2: Strategic Implications for Guangxi - The launch transforms Guangxi's space and aerial information sector from passive data acquisition to active observation, marking a new era in space exploration and utilization [2]. - The region's natural advantages and high-quality industrial structure position it to effectively connect domestic and international markets, facilitating satellite remote sensing data services and aerospace technology promotion [2]. - The city of Fangchenggang aims to establish a comprehensive aerospace innovation demonstration park, focusing on the entire industrial chain for commercial aerospace targeting ASEAN markets [2].