流域多尺度土壤水分监测与模拟研究进展
朱青,廖凯华,赖晓明,刘亚,吕立刚

A review of soil water monitoring and modelling across spatial scales in the watershed
ZHU Qing,LIAO Kaihua,LAI Xiaoming,LIU Ya,LV Ligang
图2 常用地球物理探测工具
注:部分图片来自Appiah et al, 2018Zhang et al, 2014
Fig.2 The commonly used geophysical tools.