北斗定位、立体构图——哈尔滨千余师生“雪绘”航母福建舰

Group 1 - The event involved over 1,200 students and faculty at Harbin Engineering University creating a snow drawing of the "Fujian" aircraft carrier, showcasing a blend of art and technology [2][4] - The drawing utilized advanced technology, specifically the Beidou satellite positioning system, achieving centimeter-level accuracy for the placement of over 1,300 coordinate points [4] - The scale of the event has grown significantly since its inception in 2018, expanding from around 100 participants to over 1,200, and evolving from simple outlines to a multidisciplinary approach with advanced technical support [5] Group 2 - The event was live-streamed online, attracting positive feedback from viewers who appreciated the creativity and execution of the project [5] - The "Fujian" aircraft carrier's commissioning marks China's entry into the "three-carrier era," instilling pride among participants who contributed to the snow drawing [5]