WGPR-BH borehole radar is a special mode of ground penetrating radar, which is an instrument for detecting geological features around a borehole in a medium. The principle of borehole radar is the same as that of ground penetrating radar. It uses one...
WGPR-BH钻孔雷达是探地雷达的一种特殊模式，是一种探测介质孔中四周地质特征的仪器，钻孔雷达与地面使用的探地雷达原理相同，它利用一个天线发射高频电磁波，另一个天线接收来自地下岩土介质的反射波，当介质中存在不良地质环境时（如裂隙、层理、断裂、破碎带、岩溶、地...
