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GB/T 35636-2017Specification for surveying and mapping of urban underground space (English PDF)

城市地下空间测绘规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 29, 2017

Implementation date

July 1, 2018

Scope

GB/T 35636-2017 is the English-translated version of 城市地下空间测绘规范.

GB/T 35636-2017 is the Chinese standard "Specification for surveying and mapping of urban underground space".

Its scope clause reads: This standard specifies the overall requirements of urban underground space mapping and control surveys, the status quo survey, the status quo mapping, three-dimensional modeling, data pipe Management and quality control of the basic requirements.

This standard applies to urban underground space mapping technical design, operation and quality management. Its clauses include terms and definitions.

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Document preview — GB/T 35636-2017

National Standard of the People's Republic of China

ICS: 07.040
Classification: A 77

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General Requirements
4.1 Time and space benchmark
4.2 accuracy index
4.3 mapping objects and content
4.4 metadata
4.5 Project Implementation
5 control measurement
5.1 General Provisions
5.2 Ground Control Measurement
5.3 Contact Measurement
5.4 underground control measurement
6 Status quo survey
6.1 General Provisions
6.2 Data Collection
6.3 Work Floor Plan Compilation and Attribute Information Questionnaire Production
6.4 Field Survey
6.5 survey results finishing
7 Current Situation Mapping
7.1 General provisions
7.2 underground building mapping
7.3 Mapping of Underground Transport Facilities
7.4 Integrated Pipe Mapping
7.5 Underground pipeline mapping
8.1 General Provisions
8.2 Data Content and Requirements
8.3 Underground Building Models
8.4 Underground Transport Facilities Model
8.5 Integrated Pipe Gallery Model
8.6 Underground Pipeline Model
9 Data Management
9.1 General Provisions
9.2 Underground Space Database
9.3 Ground Integrated Database
9.4 Management Software
9.5 Operating Environment
10.1 General Provisions
10.2 Results Quality Inspection
10.3 System Test Evaluation
Appendix A (informative) basic attributes of underground space item
References

1 Scope

This standard specifies the overall requirements of urban underground space mapping and control surveys, the status quo survey, the status quo mapping, three-dimensional modeling, data pipe

Management and quality control of the basic requirements.

This standard applies to urban underground space mapping technical design, operation and quality management.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 19710 Geographic Information Metadata

GB/T 20257.1 National basic scale map schema Part 1 .1. 5001. 10001..2000 Topographic map schema

GB/T 21740 Basic Geographic Information Urban Construction Database

GB/T 24356 quality inspection and acceptance of surveying and mapping results

GB/T 28590 urban underground space facilities classification and code

GB 50026 Engineering measurement specification

CJJ/T 8 Urban Measurement Specifications

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Underground space

To meet the needs of production and living below the surface of the development, construction and utilization of space.

3.2 Underground building

Underground space buildings, structures and structures other than underground transport facilities, integrated pipe galleries and underground pipelines and their ancillary facilities.

3.3 Underground traffic facilities

Built underground for pedestrian traffic, vehicular traffic or parking facilities.

3.4 Integrated pipe gallery utilitytunnel

Special tunnels and ancillary facilities built underground for laying two or more types of urban engineering pipelines may be divided into trunk integrated pipe galleries, branch lines

Integrated pipe gallery and cable gallery.

3.5 Underground pipeline

Laying in the ground water, drainage, gas, heat, electricity, telecommunications, industrial piping and ancillary facilities.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

Cited by

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