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GB/T 41446-2022 English PDF

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GB/T 41446-2022: Specification for fundamental geographic information ontology exemplar data
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41446-2022	519	Add to Cart	5 days	Specification for fundamental geographic information ontology exemplar data	Valid

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Basic data

Standard ID: GB/T 41446-2022 (GB/T41446-2022)
Description (Translated English): Specification for fundamental geographic information ontology exemplar data
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A75
Word Count Estimation: 26,215
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41446-2022: Specification for fundamental geographic information ontology exemplar data

---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 fundamental geographic information ontology exemplar data ICS 07.040 CCSA75 National Standards of People's Republic of China Basic geographic information ontology example data specification Published on 2022-04-15 2022-11-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface I Introduction II 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Data content 3 4.1 Category 3 4.2 Composition 3 4.3 Content Completeness Requirements 3 4.4 Conceptual Expression Completeness Requirements 4 4.5 Format requirements5 5 Data Generation 5 5.1 Generation Process 5 5.2 Build Requirements 6 6 File Organization 10 6.1 Folder organization 10 6.2 File naming 11 Appendix A (Informative) Example Data Sample 13 A.1 Example Property Sheet Example 13 A.2 Sample Topographic Map Symbol Example 13 A.3 Example Topographic Schematic Example 14 A.4 Sample Real Photo Sample 14 A.5 Example Stereo Pair Example 18 A.6 Sample Remote Sensing Image Sample 18 A.7 Example 3D model example 20 A.8 Example Schematic Example 20 A.9 Example Metadata Table Example 21 A.10 Sample file organization example 21 Reference 23

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by the Ministry of Natural Resources of the People's Republic of China. This document is under the jurisdiction of the Ministry of Natural Resources of the People's Republic of China. This document is drafted by. Institute of Surveying and Mapping Standardization, Ministry of Natural Resources, Wuhan University, National Basic Geographic Information Center, Tianjin Surveying and Mapping Land Science and Information Research Center, Zhejiang Institute of Surveying and Mapping Science and Technology, Nanjing Yingduotu Information Technology Co., Ltd. The main drafters of this document. Zhu Haihong, Ma Congli, Li Lin, Deng Guoqing, Shen Hang, Liu Yu, Liu Jianjun, Zhang Zhijun, Chen Jun, Zhang Ying, Duan Luying, Xie Xiuping, Chen Shaoqin, Ying Shen, Weng Min, Mao Kai.

Introduction

Paradigms are an important way for people to perceive things. The morphology, attributes, semantics and other characteristics of geographical concepts can be obtained through the typical model. represented in the form of examples. Using intuitive and diverse geographic paradigms to reflect geographic concepts is in line with people's cognitive and psychological processes. Help people quickly recognize and understand various geographic concepts. Based on GB/T 40765-2021, this document specifies the content and content of example data under the ontology semantic framework of basic geographic information. how to generate. The sample data includes topographic map symbols, real photos, 3D models, videos, etc. Content can reflect the quantitative and qualitative characteristics of basic geographic information concepts, and reflect the semantic characteristics, so that people can be more intuitive and deeper Enter and more systematically understand geographic concepts and basic geographic information ontology. This document is one of the "application layer" under the geographic information semantic standard system. Standard is a typical application of basic geographic information ontology model in data demonstration and example data generation. Basic geographic information ontology example data specification

1 Scope

This document specifies the data content, data generation and file organization of the basic geographic information ontology paradigm. This document applies to the generation of basic geographic information ontology example data.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 13923 Basic Geographic Information Element Classification and Code GB/T 20257 (all parts) National Basic Scale Map Schema GB/T 37118-2018 Specification for spatial data of geographic entities GB/T 40765-2021 Basic Geographic Information Ontology Model

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Geographic information as the basis for a unified spatial positioning framework and spatial analysis. Note. Geographical elements described by basic geographic information, including water systems, residential areas and facilities, transportation, pipelines, boundaries and political areas, landforms, vegetation and soil quality, place names and and spatial positioning. [Source. GB/T 13923-2006, 2.1, with modifications] 3.2 ontology Formal representation of domain phenomena through a basic vocabulary containing definitions and axioms. NOTE. Definitions and axioms make the implied meaning clearer and can describe phenomena and their interrelationships. [Source. GB/T 33188.1-2016, 4.1.26, with modifications] 3.3 ontologicalproperty A property that reflects all possible instances of a concept and remains constant and does not change with the extension and state of the instance. [Source. GB/T 40765-2021, 3.6] 3.4 Example exemplar A typical example of geographic concepts in basic geographic information ontology. 3.5 Example property exemplarproperty In the basic geographic information ontology example, the ontology attributes, inter-concept relationships, qualitative and quantitative characteristics of the geographic entities corresponding to the example are described. data. Note. Contains property items and property values. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41446-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41446-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 41446-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41446-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.