Zhihong Mai
ABSTRACT
This paper studies the route and buried depth detection methods for submarine cables, which are mainly used to detect the route and buried depth of submarine cables in operation, thereby providing basic data for the subsequent operation and maintenance of submarine cables. Based on the electromagnetic induction theory and considering the geomagnetic field distribution characteristics of the submarine cable, this paper studies detection method of single three-component coil, proposes a method able to intelligent identification of routing and detect the buried depth of the submarine cable in shallow water, and develops the corresponding equipment and calculation software which achieves fine detection effect in final engineering application.
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