【摘要】 在对美国、加拿大、英国、澳大利亚等发达国家地质调查机构调查研究的基础上,系统分析总结了这4个发达国家地学信息服务的现状和特点。希望能对中国建立地质信息共享与服务的体系有所借鉴。更多还原

【Abstract】 The status and features of geological information services of four developed countries, namely, the United States, Canada, Great Britain and Australia, are systematically analyzed based on the investigation and study of the main geological survey organizations of the four countries. The authors hope that this analysis may be used as reference for the establishment of a geological information sharing and service system in China.更多还原