中国植被覆盖变化研究遥感数据源及研究区域时空热度分析

吴佳梅, 彭秋志, 黄义忠, 黄亮

Spatio-temporal Pattern of Remote Sensing Data Sources and Study Areas in Papers on Vegetation Cover Changes in China

Jiamei Wu, Qiuzhi Peng, Yizhong Huang, Liang Huang

图2 遥感数据源被使用频次历年变化

Fig.2 Annual changes of the using frequency of remote sensing data sources