无人机、厘米级北斗、水下探测……地信“黑科技”齐聚长沙

From surveying drones in the sky to underwater detection systems, centimeter-level BeiDou positioning and AI-powered mobile mapping, geospatial technology is going far beyond making maps.

天上有测绘无人机，水下有探测设备，地面还有厘米级北斗定位和AI移动测量……11月12日，CHINTERGEO 2026在中国湖南长沙开幕，200余家品牌集中展示低空航测、卫星遥感、三维激光扫描、水下勘测等前沿技术。

CHINTERGEO 2026 opened in Changsha, Hunan, China, on Nov. 12, bringing together 200+ brands and technologies ranging from aerial surveying and satellite remote sensing to 3D laser scanning and underwater mapping. The event also drew 300 professional buyers from 20 countries and regions.

这些技术不只用来“画地图”，还正在走进城市更新、应急防灾、智慧交通等更多现实场景。现场还吸引了来自20个国家和地区的300名海外专业客商交流采购。