【摘要】 信息服务已经成为21世纪各国地质工作的战略重点,基于Internet和信息技术及时有效地为用户提供综合、客观的地质信息服务已列入了各国地质调查机构的战略计划。完善的信息服务体系是信息服务健康发展的必要条件。本文在明确相关概念的基础上,分析了现代信息服务的特点,提出了较为完整的地质信息服务体系框架,阐述了体系框架中各组成部分的主要内容和相互关系。更多还原

【Abstract】 Information services have become a strategic keystone of geological work in various countries in the 21st century.The geological information services based Internet and information technology can provide timely,effective,integrated and authoritative geoscience information and have been included in the strategic plan of national geological survey agencies of various countries.A consummate information service hierarchy is the prerequisite for the successful development of information services.Based on clarifying the related conceptions and definitions about geological information services,the authors analyze the features of modern information services,propose a relatively complete system framework of geological information services and elucidate the main content and relationships of various components in the system framework.更多还原