GB/T 40771-2021
Representations of 3D features of urban real estate (English Version)
- Standard No.
- GB/T 40771-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 40771-2021
- Scope
- This standard specifies the basic requirements for spatial information and attribute information of three-dimensional elements of urban real estate. This standard is applicable to the spatial data description and database construction of three-dimensional spatial elements of urban real estate.
GB/T 40771-2021 Referenced Document
- CJJ 3 Standards for quality inspection and evaluation of municipal drainage pipes and channels
- GB/T 17986.1 Specifications for estate surveying-Unit 1: General rules for estate surveying
- TD/T 1001 Regulations for Cadastral Survey
GB/T 40771-2021 history
- 2021 GB/T 40771-2021 Representations of 3D features of urban real estate
