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DZ/T 0255-2014 English PDF

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DZ/T 0255-2014: Specifications for regional marine geological survey(scale: 1: 50000)
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Standard similar to DZ/T 0255-2014

DZ/T 0080   MT/T 1090   MT/T 1042   DZ/T 0264   DZ/T 0256   DZ/T 0247   

Basic data

Standard ID DZ/T 0255-2014 (DZ/T0255-2014)
Description (Translated English) Specifications for regional marine geological survey(scale: 1: 50000)
Sector / Industry Geological Industry Standard (Recommended)
Classification of Chinese Standard D10
Classification of International Standard 73.020
Word Count Estimation 49,427
Date of Implementation 12/1/2014
Quoted Standard GB 958; GB/T 12763.2-2007; GB/T 12763.4-2007; GB/T 12763.8-2007; GB/T 12763.10-2007; GB/T 14506.28-2010; GB/T 17229-1998; GB 17378.4-2007; GB 17378.5-2007; GB/T 17834-1999; GB/T 20260-2006; DZ/T 0190-1997; DZ/T 0208-2002; DZ/T 0247-2009; DZG 93-2005
Regulation (derived from) Ministry of Land & Resources Notice 2014 No. 17
Issuing agency(ies) Ministry of Land and Resources
Summary This Standard specifies the 1: Technical requirements for the purpose of the entire work process tasks 50000 Marine regional geological surveys, survey content, survey methods, data processing and results-based and so on. This Standard applies to coastal

DZ/T 0255-2014: Specifications for regional marine geological survey(scale: 1: 50000)

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Specifications for regional marine geological survey(scale. 1. 50000) ICS 73.020 D10 People's Republic of China geological mineral industry standard Marine area geological survey specification (1.50000) (scale. 1.50000) Published on.2014-09-28 2014-12-01 implementation Ministry of Land and Resources of the People's Republic of China

Content

Foreword III 1 Scope 1 2 Normative references 1 3 General 1 3.1 Purpose Task 1 3.2 Survey content 1 3.3 Survey Scope and Network Layout 2 3.4 Survey Method 3 3.5 Survey results 3 3.6 Survey Basic Procedures 4 4 Design Editor 4 4.1 Preparation 4 4.2 Design Write 4 4.3 Design Approval 4 5 Maritime Survey 4 5.1 Navigation and Positioning 4 5.2 Topographic survey 5 5.3 Submarine Substrate Survey 7 5.4 Submarine shallow geological survey 8 5.5 Geological Structure Survey 9 5.6 Marine Environmental Geological Survey 9 5.7 Remote Sensing Geological Survey 10 5.8 Submarine Mineral Resources Survey 11 6 Test Analysis 11 6.1 Analysis object 11 6.2 Analysis content 11 6.3 Analysis requirements 12 7 Information finishing 16 7.1 Navigation and positioning data 16 7.2 Marine hydrological data 17 7.3 Sounding data 17 7.4 Side Scan Sonar Information 18 7.5 Shallow profile data 18 7.6 Single channel seismic data 19 7.7 Geological sampling data 20 7.8 Remote sensing data 20 8 Results Editor 21 8.1 Drawing Compilation 21 8.2 Report Writing 22 8.3 Data Storage 22 8.4 Submission of results and submission of information 23 Appendix A (informative appendix) Design Compilation Outline 24 Appendix B (informative) Field Record Class Report 26 Appendix C (Normative Appendix) Equal Ratio (φ Value Standard) Granular Classification Table 38 Appendix D (Normative Appendix) Coast Type Classification Table 39 Appendix E (Normative Appendix) Sediment Classification No. 40 Appendix F (informative) Reporting Compendium 42 Reference 44

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is based on summarizing the geological survey work of large-scale marine areas in China in recent years, with reference to the current relevant marine geology. Survey specifications, combined with actual work. This standard was proposed by the Ministry of Land and Resources of the People's Republic of China. This standard is under the jurisdiction of the National Land Resources Standardization Technical Committee (SAC/TC93). This standard was drafted. Guangzhou Marine Geological Survey. The main drafters of this standard. Qiu Yan, Sun Guihua, Huang Yongjian, Cui Zhaoguo, Luo Weidong, Lin Jinqing, Peng Xuechao, Li Liqing, Zhu Benxi, Huang Lei. Marine area geological survey specification (1.50000)

1 Scope

This standard specifies the objectives, tasks, survey methods, data processing and results of the 1.50000 marine regional geological survey. The technical requirements for the entire work process. This standard applies to the geological survey of the marine area of 1.50000 in the offshore waters.

2 Normative references

The following documents are indispensable for the application of this document. 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 958 regional geological map legend GB/T 12763.2-2007 Marine survey specification Part 2. Marine hydrological observation GB/T 12763.4-2007 Marine survey specification Part 4. Survey of seawater chemical elements GB/T 12763.8-2007 Marine survey specification Part 8. Marine geophysical survey GB/T 12763.10-2007 Marine survey specification Part 10. Survey of seabed topography GB/T 14506.28-2010 Methods for chemical analysis of silicate rocks - Part 28 GB/T 17229-1998 Ocean polymetallic nodules mineral exploration procedures GB 17378.4-2007 Marine monitoring specification Part 4. Seawater analysis GB 17378.5-2007 Marine monitoring specification Part 5. Sediment analysis GB/T 17834-1999 Seabed topographic map coding specification GB/T 20260-2006 Seafloor sediment chemical analysis method DZ/T 0190-1997 Regional Environmental Geological Exploration Remote Sensing Technical Regulations Scale 1.50000 DZ/T 0208-2002 geological exploration specification for sand ore (metal minerals) DZ/T 0247-2009 1 . 1000000 Marine Area Geological Survey Specification DZ G93-05 Non-metallic mineral analysis procedures

3 General

3.1 Purpose task Using the high-tech means of current marine survey, systematically collect basic data of marine geology, and identify the topography and sediments of the seabed in the survey area. Type, shallow geological, geological structure and geological environment characteristics; understanding basic geological information such as mineral resources. Carry out geological environment, geological disasters, etc. Key geological problems research, submission of basic geological maps and survey results report. Development and utilization of land and resources, management planning and resource protection services To provide a geological basis for economic construction and sustainable development. 3.2 Survey content 3.2.1 Topographic survey Identify the characteristics of the seabed topography, the type of landform and its distribution.

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