摘要
本文以Web of Science中科学引文索引数据库收录的SCI文章为数据源,建立激光雷达技术领域科技文献数据库,通过对SCI论文数据总量年度变化、国家和地区情况、各国技术研发对比、高产机构与作者,学科分布、论文来源、基于关键词的关联和技术发展趋势等9个方面的定量分析,研究了激光雷达技术的科学技术水平现状和特点,总结了该领域的世界竞争格局,展望了激光雷达技术和应用的发展趋势。
Based on the data source of SCI articles taken from the Science Citation Index Database by using the Web of science platform, the scientific documental database in the field of LiDAR is established. The quantitative analysis of the total SCI articles amount, including year trend, regional distribution, national technology research contrast, author ranking, institution of authors, subject distribution, origin of the articles, keyword based association and development trend of the technology, and so on, are performed. By analyzing the above data, the scientific and technological level of the status and characteristics of LiDAR are studied, the competition of LiDAR technology are concluded, and the development and prospect of LiDAR technology are proposed.
出处
《数字图书馆论坛》
CSSCI
2015年第2期29-35,共7页
Digital Library Forum
关键词
激光雷达
期刊情报分析
趋势分析
关联分析
LiDAR
Journal and Intelligence Analysis
Trend Analysis
Correlation Analysis
