2020年昆山市局部区域5平方公里倾斜实景建筑对象化数据集（第二版）

数据集主要为昆山局部区域5平方公里倾斜实景数据，格式处理为3dtile数据，并同时采集矢量建筑数据，将3dtile发布成三维瓦片服务进行加载，矢量数据入库生成对象化，倾斜实景形态在示范系统中作为底图进行加载，实现倾斜对象单体化拾取查询。

This dataset primarily consists of 5 km² tilted real-scene data of a local area in Kunshan, which is formatted as 3DTile data. Vector building data was collected synchronously. The 3DTile data is published as a 3D tile service for loading. The vector data is stored in a database and converted into objectified data. The tilted real-scene data is loaded as the base map in the demonstration system, enabling single-object picking and querying of the tilted real-scene entities.

搜集汇总

背景与挑战

背景概述

该数据集是2020年昆山市局部区域5平方公里的倾斜实景建筑对象化数据（第二版），包含三维瓦片服务格式的倾斜摄影数据和矢量建筑数据，用于实现倾斜对象的单体化提取和查询。数据属于测绘科学与技术领域，通过离线申请方式共享，适用于地理信息系统相关应用。