森林资源信息共享中信息的分类与编码研究

Classifying and Coding of Information in Forest Resource Information Sharing

本文基于森林资源信息共享的需求,提出了森林资源信息分类和编码的原则和方法。森林资源信息采用混合分类法分为5个基本类别和18个大类,在此基础上进一步分成12个实体类。森林资源信息的编码包括信息实体分类编码、实体码和实体特征编码三部分。森林资源空间信息的实体特征编码参照国家标准结合本分类方法进行扩充。

This paper presented the principles and methods of forest resource information classification and coding based on the needs of forest resource information sharing. Forest resource information was divided into five basic groups, eighteen types and twelve entity types by using mixed classification method. The coding of forest resource information included entity type code, entity code and entity attributes code. The coding of special information of forest resource was modified and extended through the combination of national standard and methods presented in the paper.