我国遥感领域研究的可视化分析
Visual Analysis of the Research in the Field of Remote Sensing in China
尤碗碗 1孙紫英 1茶娜2
作者信息
- 1. 内蒙古农业大学生态环境学院，内蒙古呼和浩特010020
- 2. 内蒙古大学经济管理学院，内蒙古呼和浩特010020
- 折叠
摘要
以2006—2015年CNKI数据库收录的1935条有关遥感领域的研究文献为基础数据，借用CiteSpaceIII软件绘制出国内遥感领域研究的可视化图谱，并进行文献可视化分析，旨在定量得出国内在遥感领域的核心研究力量分布，包括研究机构、科研学者，同时通过可视化手段分析国内在该领域的研究热点和前沿发展趋势。结果表明，国内遥感领域的核心研究力量主要集中在中国科学院相关部门与高校，我国在该领域的研究已经从理论过渡到越来越广泛的实际应用中，热点研究话题包括“高光谱遥感”“植被指数”“冬小麦”等，未来的研究趋势主要是农作物监测、估算模型、灾害监测与灾后评估等。
Abstract
From 2006 to 2015, the 1 935 related researches in the field of remote sensing in CNKI database were used as the data for this re-search.Visualizing map of the researches in the remote sensing field in China was established by CiteSpace III software.By using the literature visualization analysis, distribution of core research strength in the field of remote sensing was quantitatively analyzed, including the research institutions and scientific research scholars.Results showed that the core research strength in the field of remote sensing in China was mainly concentrated in the relevant universities and departments of the Chinese Academy of Sciences.The practical application in China in this field was widely in practical situation.The hot topics included hyperspectral remote sensing, vegetation index, winter wheat and so on.And the the future trends were the crop monitoring, model estimation, disaster monitoring, post disaster assessment and other related research topics.
关键词
CiteSpaceIII/遥感技术/研究主体/研究趋势Key words
CiteSpace III/Remote sensing technology/Research subject/Research trend引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
万方数据