基于文献分析的草地遥感研究进展

Retrospect and Prospect of Grassland Remote Sensing Research Based on Literature Analysis

利用CiteSpace软件,以Web of Science中1980-2018年2121篇草地遥感领域的文献数据为研究对象,进行定性与定量相结合的文献可视化分析;回顾草地遥感领域研究发展历史,分析梳理了各国(地区)、研究机构及核心作者的研究成果,总结1980-2018年的三类热点主题,并显示出草地遥感领域研究前沿主题的三个发展阶段,预测其发展趋势,为以后草地遥感研究提供参考.

Using CiteSpace as research tool and taking 2121 pieces of literatures regarding grassland remote sensing between 1980 and 2018 from Web of Science database as the object of study,this paper overviewed the development of grassland remote sensing,analyzed and sorted out the research results of different countries,research institutions and core scholars on grassland remote sensing,summarized the three types of hot spots from 1980 to 2018 and shown three stages of research frontier of grassland remote sensing,which can forecast the developmental trend and offer implications for future study in this field.