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HYT0297-2020 English PDF

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HYT0297-2020: Specification for marine disaster risk mapping
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HY/T 0297-2020English419 Add to Cart 4 days [Need to translate] Specification for marine disaster risk mapping Valid HY/T 0297-2020

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Standard similar to HYT0297-2020

GB/T 33673   DZ/T 0175   HY/T 0304   HY/T 0306   HY/T 0303   

Basic data

Standard ID HY/T 0297-2020 (HY/T0297-2020)
Description (Translated English) Specification for marine disaster risk mapping
Sector / Industry Marine Industry Standard (Recommended)
Classification of Chinese Standard A45
Classification of International Standard 07.060
Word Count Estimation 18,145
Date of Issue 2020-06-28
Date of Implementation 2020-10-01
Regulation (derived from) Ministry of Natural Resources Announcement No. 46 (2020)
Issuing agency(ies) Ministry of Natural Resources of the People's Republic of China

HYT0297-2020: Specification for marine disaster risk mapping

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Specification for compilation of marine disaster risk maps) ICS 07.060 A45 People's Republic of China Marine Industry Standard Specification for compilation of marine disaster risk maps 2020-06-28 release 2020-10-01 Implementation Issued by the Ministry of Natural Resources of the People's Republic of China

Table of contents

Preface Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 3.1 Effective wave height 1 3.2 Disaster bearing body 1 4 General requirements 1 4.1 Concise and clear 1 4.2 Subscale 2 4.3 Unified number 2 4.4 Geographic base map 2 4.5 Thematic Mapping 2 4.6 Spatial reference system 3 4.7 Surface finishing 3 4.8 Picture size 4 5 Storm surge disaster risk mapping 4 5.1 National scale 4 5.2 Provincial scale 5 5.3 County scale 5 6 Sea wave disaster risk mapping 6 6.1 National Standard 6 6.2 Provincial Standard 8 7 Sea ice disaster risk mapping 8 7.1 National scale 8 7.2 Provincial Standard 9 8 Tsunami disaster risk mapping 9 8.1 National scale 9 8.2 Provincial Standard 10 8.3 County scale 10 9 Sea level rise risk mapping 11 9.1 National Standard 11 9.2 Provincial Standard 11 Reference 12

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Marine Disaster Reduction Center of the Ministry of Natural Resources of the People's Republic of China. This standard is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283). Drafting organizations of this standard. Marine Disaster Reduction Center of Ministry of Natural Resources, China Cartographic Publishing House. The main drafters of this standard. Shi Xianwu, Guo Zhixing, Gao Ting, Di Xiangping, Li Anqiang, Zhang Jiandong, Liu Xunan. Specification for compilation of marine disaster risk maps

1 Scope

This standard specifies the general requirements for the compilation of marine disaster risk maps and five types of oceans. storm surge, sea waves, sea ice, tsunamis and sea level rise. Disaster risk map sub-scale mapping requirements. This standard is applicable to the compilation of five types of marine disaster risk outcome maps. storm surge, sea waves, sea ice, tsunamis and sea level rise.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB/T 2260 Administrative division codes of the People's Republic of China GB/T 12319 Chinese chart scheme GB/T 20257.2 National Basic Scale Map Patterns Part 2.Topographic Map Patterns of 1.5000, 1.10000 GB/T 20257.3 National Basic Scale Map Patterns Part 3.Topographic Map Patterns of 1.25000, 1.50,000, 1.100,000 GB/T 20257.4 National Basic Scale Map Patterns Part 4.Topographic Map Patterns of 1.250,000, 1.500,000, 1.1000000 GB/T 21010 Land Use Status Classification GB/T 24362 Earthquake public information graphic symbols and signs GB/T 32067 Schematic legends and symbols of marine elements

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Effective wave height Arrange the wave height sequences continuously measured in a certain period from large to small, and take the average of the first 1/3 wave heights after sorting. [GB/T 15920-2010, definition 2.4.36] 3.2 Disaster bearing body The object of disaster. [MZ/T 027-2011, definition 3.6]

4 General requirements

4.1 Concise and clear Marine disaster risk maps should use concise, clear and coordinated schematic methods to reveal information on various topics.

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