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GB/T 41447-2022 Active
GB/T 41447-2022 Technical specification for three-dimensional modeling of urban underground space
Abstract
This document specifies the basic requirements, modeling process, and modeling methods for three-dimensional modeling of urban underground space, as well as the requirements for modeling underground buildings, underground pipelines, comprehensive pipe galleries, underground transportation facilities, and surrounding geological bodies. This document is applicable to the technical design, model construction, and quality inspection of three-dimensional modeling of urban underground space.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 41447-2022 |
| CCS | Surveying and mapping |
| ICS | Astronomy, geodesy, and geography |
| Implement Date | 2022-04-15 |
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