全国100个典型城市无人机倾斜摄影测量三维实景模型在线数据集

数据集由蝗4.0无人机与飞马2000无人机通过倾斜摄影测量与后期制作而成，其中传感器采用灵境C5五镜头倾斜摄影航摄仪。数据集包含2万余平方公里的无人机倾斜摄影测量数据，生成了覆盖全国100个城市/区域的高精度实景三维模型，空间分辨率达到5厘米，数据集通过网络共享调用，与专项平台实现了对接，通过专项平台对外提供三维地图服务。为美丽中国城市实景三维的实现提供了有力的数据支撑。This dataset is compiled using Huang 4.0 and Feima 2000 unmanned aerial vehicles (UAVs) through oblique photogrammetry and post-processing workflows, with the Lingjing C5 five-lens oblique photogrammetric aerial camera adopted as the onboard sensor. It contains over 20,000 square kilometers of UAV-acquired oblique photogrammetric data, and has generated high-precision real-scene 3D models covering 100 cities and regions across the country, with a spatial resolution of 5 cm. The dataset is available for sharing and remote invocation via a network, integrated with a dedicated special-purpose platform, and provides 3D map services to external users through this platform. It has provided robust data support for the implementation of real-scene 3D urban applications under the Beautiful China initiative.

搜集汇总

背景与挑战

背景概述

该数据集是一个基于无人机倾斜摄影测量技术构建的高精度三维实景模型在线数据集，覆盖全国100个典型城市/区域，总面积超过2万平方公里，空间分辨率达到5厘米。数据集通过专项平台提供三维地图服务，为美丽中国城市实景三维的实现提供了数据支撑，具有广泛的地理覆盖和高精度的特点。