3D mesh Hamburg

The 3D mesh is a fully automated, three-dimensional surface model of the Free and Hanseatic City of Hamburg.

The three-dimensional representation and the high-resolution images create a unique plastic view of the city’s surface. This makes the data set ideal for visualisation purposes.

The basis for the 3D mesh is the images of the slanted image flight 2018. From these, a three-dimensional point cloud is generated, which is subsequently meshed into a polygon net and texturised with the inclined images.

This dataset is a 3D mesh with reduced resolution.

本3D网格（3D mesh）为一套全自动生成的自由汉萨汉堡市三维地表模型。
该三维展示与高分辨率影像可呈现出独特的城市地表立体观感，令本数据集极为适配可视化应用场景。
本3D网格的数据源为2018年倾斜航空摄影影像。基于此类影像可生成三维点云，随后将点云构建为多边形网格，并通过倾斜影像完成纹理映射。
本数据集为降分辨率版本的3D网格模型。