Group 1 - The event on August 29 marked the 22nd National Surveying and Mapping Law Publicity Day, organized by the Guangdong Provincial Natural Resources Department and Zhuhai City Government, focusing on the theme "Standardize Map Usage, Not a Single Mistake" [1] - The event featured the debut of an AI virtual host named "Xiaoshanhai" and introduced a "Polar Video Connection" segment to explore the Chinese Arctic Yellow River Station research site [1][3] - A public initiative was launched by children from Guangdong, Hong Kong, and Macau to promote national territorial awareness and the correct use of maps, emphasizing the importance of not spreading false map information [3] Group 2 - The "14th Five-Year Plan" achievements in Guangdong's surveying and mapping sector were showcased, highlighting the transition from manual to automated mapping techniques and the extensive applications of mapping data in various fields such as aerospace, ecological protection, smart city governance, digital government, and intelligent transportation [5] - Since the beginning of the "14th Five-Year Plan," Guangdong's surveying and mapping industry has maintained a leading position in high-quality development, covering 139 key projects and 31 marine projects, providing basic maps for approximately 20,000 administrative villages [5] - The "Yuezhengtu" platform has released geographic spatial data services for 842 projects, supporting 467 application systems across 237 units in the province, with over 1.5 billion public navigation services and 5.12 million public map accesses [5] - A technology exhibition titled "From Mountain Top to Ocean" was launched simultaneously, featuring marine technology innovations and showcasing significant achievements in various fields, including deep earth exploration and ecological protection [7]