海上航道地球物理勘查技术的应用

田培先, 陈伟坚, 林启辉, 周伟斌

Application of geophysical exploration technologies for channel at sea

TIAN Pei-Xian, CHEN Wei-Jian, LIN Qi-Hui, ZHOU Wei-Bin

图2 多波束测深技术原理示意

Fig.2 Principle diagram of multi-beam sounding technology