LY/T 1662.6-2008Standard for digital forestry. Part 6: Standard for data of forestry literature (English PDF)

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 sixth part of LY/T 1662.

This part refers to GB/T 3792.1-1983 "General Rules for Document Description" and GB/T 3793-1983 "Record Rules for Searching Journal Items".

This section also refers to the National Documentary Work Standardization Technical Committee and the Chinese Library Committee recommended for use in the Chinese literature.

Items of the Rules, "General Description of Documentary Bibliography", "Information Retrieval and Subject Vocabulary" and "Chinese Literature Cataloging" and other materials.

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.

1 Scope

This part of LY/T 1662 specifies the classification, organization, coding and naming of forestry literature data.

This part is applicable to the collection, organization, database construction and information transmission and sharing of literature data in digital forestry.

2 Normative references

The terms in the following documents become the provisions of this section by reference to this part of LY/T 1662. Quotations with dated , all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouragement is achieved under this section the parties to the agreement study whether the latest versions of these documents can be used. For undated references, the latest edition applies to this section.

LY/T 1662.7-2008 Digital Forestry Standards and Specifications Part 7. Database Construction Standards

3 Data table structure

The forestry literature uses the provisions of Table 1 for data collection and database construction, in which the naming and encoding of databases, data tables and data items are LY/T 1662.7-2008.

Table 1 Literature data table (WZ_WXZL)

Number data item name storage name data type length unit 1 title ZTM character type.200

2 Parallel title BLTM character type.200 3 subtitles and description title text FTMJSM character type.200 4 (general) document type identification WXLXBS character type.200

5 Other title information QTTMXX Character.200

6 No title documents WZTMWX Character.200

7 Responsibility Statement ZRSM Text Free Text

8 First responsible person DYZRZ character type 100

9 Other responsible persons QTZRZ Character type 100 10 works ZZFS character type 100

11 Release Notes BBSM Text Free Text

12 Editions and other versions of the form BCQTXS character type.200

13 Responsibilities related to this version of the description YGZRSM text-type free text

14 Side-by-side version description BLBBSM text-type free text

15 Responsible for this version BBYGZR Character 100