地理学报 ›› 2002, Vol. 57 ›› Issue (7s): 60-69.doi: 10.11821/xb20027s009

• 理论与方法 • 上一篇    下一篇

地学信息产品的理论与技术研究——以中科院资源环境数据库中的若干信息产品为例

齐清文,池天河,陈华斌,查春丽,王雷   

  1. 中国科学院地理科学与资源研究所,北京 100101
  • 收稿日期:2002-05-08 修回日期:2002-10-06 出版日期:2002-12-25 发布日期:2010-09-06
  • 作者简介:齐清文 (1963-), 男, 研究员, 博士。现主要从事地图学与地理信息系统的理论、方法和技术研究, 曾发表文章30余篇, 参加10余部专著的编写。E-mail: qiqw@igsnrr.ac.cn
  • 基金资助:

    中国科学院知识创新工程项目课题(KZCX2-308-6; No.CXIOG-D001-01); 国家自然科学基金项目(49801017); 国家科技攻关计划“十五”项目(2001-BA608B-03-09)

The Theory and Method of Geo-information Products Development

QI Qingwen, CHI Tianhe, CHEN Huabin, ZHA Chunli, WANG Lei   

  1. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
  • Received:2002-05-08 Revised:2002-10-06 Online:2002-12-25 Published:2010-09-06
  • Supported by:

    Knowledge Innovation Project of CAS, No. KZCX2-308-6; No.CXIOG-D001-01; National Natural Science Foundation of China, No. 49801017; National Key Project of the Tenth-Five Year Plan, No.2001-BA608B-03-09

摘要:

在阐述地学信息产品的概念和内涵、类型与组成、特征的基础上,以中科院资源环境数据库项目中的若干信息产品为例,首先深入研究了地学信息产品的几个理论问题,即价值取向、信息加工深度与增殖潜力、最佳地学信息存储和表达模式,以及地学信息产品的著作权、制作权和版权;其次,讨论了地学信息产品开发和研制中的若干技术方法问题,包括地学信息的采集、提炼和派生,地学信息的多重表达,地学信息产品的开发和制作,地学信息的共享、传播和应用等方面的技术和方法。

关键词: 地学信息产品;资源环境数据库, 信息加工

Abstract:

Based on describing the concept, content, types, structure and characteristics of geo-information products, and taking some information products in the database project of the Chinese Academy of Sciences as examples, the authors firstly discussed some theoretic problems, i.e., the value orientation, depth of information process and information propagation potential, best model of geo-information storage and display, as well as the author right, making right and copyright of geo-information products. After that, some technological problems for the development of geo-information products are discussed, including data collection, extraction, derivation and multiple representation of geo-information, and the technologies of geo-information product making, as well as geo-information sharing, communication and application technologies.

Key words: geo-information products, theoretic problems, method and technology