不动产测绘及三维信息模型

西安市房产测量事务所有限公司覆盖西安市90%以上不动产测绘数据，公司基于数据资源进行二次加工形成结构化数据与非结构化数据，建立不动产三维信息模型，实现对不动产数据资源的精准赋能，以更好地释放数据要素价值。如建立不动产综合管理平台，在项目建设管理中对不动产进行全生命周期监控管理，在社会化应用中建立语义共享机制，实现数据流通和高效利用，拓展智慧预警、智慧选房、智慧物业等信息化功能，助力智慧城市建设。

Xi'an Real Estate Survey Co., Ltd. covers more than 90% of the real estate surveying and mapping data in Xi'an City. Leveraging its abundant data resources, the company conducts secondary processing to generate structured and unstructured data, and develops 3D real estate information models to precisely empower real estate data resources, thereby better unlocking the value of data elements. For example, the company has built a comprehensive real estate management platform, which implements full-life cycle monitoring and management of real estate throughout project construction management. In social applications, it establishes a semantic sharing mechanism to facilitate data circulation and efficient utilization, and expands information-driven functions such as smart early warning, smart housing selection and smart property management, so as to contribute to the development of smart cities.

搜集汇总

背景与挑战

背景概述

该数据集覆盖西安市90%以上不动产测绘数据，包含结构化与非结构化数据，并建立三维信息模型，应用于智慧城市建设。数据每年更新，存储大小11GB，覆盖西安市城六区。