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LY/T 1662.9-2008 English PDF

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LY/T 1662.9-2008: Standard for digital forestry. Part 9: Criterion for database management
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Standard similar to LY/T 1662.9-2008

LY/T 2407   GB/T 30762   LY/T 1650   LY/T 1662.11   LY/T 1662.1   LY/T 1662.10   

Basic data

Standard ID LY/T 1662.9-2008 (LY/T1662.9-2008)
Description (Translated English) Standard for digital forestry. Part 9: Criterion for database management
Sector / Industry Forestry Industry Standard (Recommended)
Classification of Chinese Standard B60
Classification of International Standard 65.021.01
Word Count Estimation 6,611
Date of Issue 2008-03-31
Date of Implementation 2008-05-01
Regulation (derived from) State Forestry Administration Announcement (Website)
Issuing agency(ies) State Forestry Administration
Summary This standard specifies the database management departments and agencies, management methods and approaches, security management, data quality management, and other aspects. This standard applies to digital forestry different levels (national, provincial, district, county) database management and maintenance.

LY/T 1662.9-2008: Standard for digital forestry. Part 9: Criterion for database management

---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.
Standard for digital forestry.Part 9. Criterion for database management ICS 65.021.01 B60 People's Republic of China Forestry Industry Standard Digital Forestry Standards and Specifications Part 9. Database Management Specifications Released on.2008-03-31 2008-05-01 implementation State Forestry Administration released

Foreword

LY/T 1662 "Digital Forestry Standards and Specifications" is divided into 11 parts. --- Part 1. Non-spatial data standards for forest resources; --- Part 2. Forestry Digital Vector Basic Geographic Data Standards; --- Part 3. Satellite remote sensing image data standards; --- Part 4. Forestry social and economic data standards; --- Part 5. Data standards for forestry policies and regulations; --- Part 6. Data standards for forestry literature; --- Part 7. Database building standards; --- Part 8. Database software specifications; --- Part 9. Database Management Specifications; --- Part 10. Metadata standards; --- Part 11. Data standard for returning farmland to forests. This part is the ninth part of LY/T 1662. This part is proposed by the Institute of Resource Information of the Chinese Academy of Forestry. This part is under the jurisdiction of the Chinese Academy of Forestry. This section drafted by. Institute of Resource Information, Chinese Academy of Forestry. The main drafters of this section. Zhang Huaiqing, Lu Yuanchang, Li Zengyuan. Digital Forestry Standards and Specifications Part 9. Database Management Specifications

1 Scope

This part of LY/T 1662 specifies the departments and institutions for database management, management methods and methods, security management, and data quality management. And other aspects. This section applies to the management and maintenance of databases at different levels (national, provincial, regional, county) of digital forestry.

2 Data management departments and agencies

The data adopts a centralized-distributed management method. The departments and organizations that manage data use four levels of classification. national, provincial, and local. District and county level. The National Digital Forestry Center manages national data, the Provincial Digital Forestry Center manages provincial data, and the regional digital forest center According to the regional level data, relevant departments and agencies at the county level (or below the county level) manage and manage county-level (or county-level or below) data. See Figure 1. Figure 1 Departments and agencies for data management

3 Data management methods and methods

3.1 Hierarchical management The grading of data is in one-to-one correspondence with the departments and institutions that are managed, and is divided into four levels of management at the national, provincial, regional, and county levels. Mainly needle Relative dispersion of distributed database data management and relative concentration of data applications. National Digital Forestry Data Center manages the national and provincial For the unit's data, the provincial digital forestry data center manages provincial and regional-based data, regional digital forestry data center management areas and Based on the county-level data, the county-level digital forestry data center manages the county and township-based data. See Figure 2.

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