Multibeam echo sounder system is a kind of sea bed surveying instruments which can work efficiently and accurately its development originally bases on single beam echo sounder this kind of system is very suitable for massive sea floor surveying the technique behind multibeam echo sounder system has achieved its maturity with time passage 多波束測深系統(tǒng)是一種具有高效的、高測量精度的用于海底地形測繪的設(shè)備,它是在回聲測深儀的基礎(chǔ)上發(fā)展起來的,特別適合于大面積的掃海測量工作。