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GB/T 35638-2017 English PDF

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GB/T 35638-2017: Geographic information -- Location-based service -- Terminology
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PDF similar to GB/T 35638-2017


Standard similar to GB/T 35638-2017

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Basic data

Standard ID GB/T 35638-2017 (GB/T35638-2017)
Description (Translated English) Geographic information -- Location-based service -- Terminology
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A75;A22
Classification of International Standard 01.040.35; 07.040; 35.240.70
Word Count Estimation 22,229
Date of Issue 2017-12-29
Date of Implementation 2018-07-01
Regulation (derived from) National Standards Bulletin 2017 No. 32
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 35638-2017: Geographic information -- Location-based service -- Terminology

---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.
Geographic information - Location-based service - Terminology ICS 01.040.35; 07.040; 35.240.70 A75; A22 National Standards of People's Republic of China Geographic Location Services Terms 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ 1 Scope 1 2 information 1 3 positioning 2 4 service 8 References 11 Index 12

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the National Geographic Information Bureau mapping. This standard by the National Geographic Information Standardization Technical Committee (SAC/TC230) centralized. This standard drafting unit. National Basic Geographic Information Center, Wuhan University, Beijing NavInfo Technology Co., Ltd.. Drafters of this standard. Guo Jiankun, Li Li, Zhu Xiuli, Yan Li, Li Lin, Xu Jinhui, Zou Debin, Xu Jing. Geographic Location Services Terms

1 Scope

This standard gives the basic terms and definitions of location services in the field of geographic information. This standard applies to the field of geographic information services management, research, development and application activities.

2 information

2.1 Geographic information geographicinformation Information that relates directly or indirectly to the location on Earth. [GB/T 33188.1-2016, Definition 4.1.18] 2.2 Location Earth's recognizable location. [ISO 19112.2003, definition 4.4] 2.3 Geometric location geometriclocation The position represented by the ordered coordinate tuple defined by a particular spatial coordinate reference system. 2.4 Semantic location semanticlocation Location in natural language or notation of location. Examples. Place names, addresses, postal codes, directions. 2.5 Relative location relativelocation The location of one spatial object relative to another. Note. Rewrite GB/T 28589-2012, the definition of 4.23. 2.6 Geographical identifier geographicidentifier Mark or code that identifies the location. Example 1. County name "Huailai County." Example 2. Zip code "100044". Note 1. Geographical identifiers are a semantic location. Note 2. Rewrite GB/T 17694-2009, B.208. 2.7 Point of interest focus point Specific spatial objects that the user is interested in with attributes and locations.

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