孝感市汉川市-互联网和相关服务-城市数字公共基础建设白模

该数据资源为孝感市汉川市，由市县政数局在履行数据共享职权，数据包含建筑编码、统一标识码、北斗二三维网格码、竣工时间、地上层数、建筑高度等信息，通过复用标准化、轻量化的城市三维基础数据减少重复建模成本，促进多部门协同开发，加速构建基于CIM（城市信息模型）的数字化生态，同时保障数据安全共享与动态更新。

This dataset originates from Hanchuan City, Xiaogan City, and was developed by the municipal and county-level government data bureaus while fulfilling their statutory responsibilities for data sharing. It contains information including building codes, unified identification codes, Beidou 2D/3D grid codes, completion dates, above-ground floor counts, building heights, and other relevant data. By reusing standardized and lightweight foundational urban 3D datasets, it reduces redundant modeling costs, facilitates cross-department collaborative development, and accelerates the construction of a digital ecosystem based on CIM (City Information Model). Meanwhile, it ensures secure data sharing and dynamic data updates.

搜集汇总

背景与挑战

背景概述

该数据集由汉川市政数局提供，包含建筑编码、统一标识码等城市三维基础数据，支持标准化复用以减少建模成本，推动多部门协同开发CIM数字化生态，并确保数据安全共享与动态更新。