公开(公告)号：US20210293987A1

公开(公告)日：2021-09-23

申请号：US17342379

申请日：2021-06-08

申请人： JAPAN OIL, GAS AND METALS NATIONAL CORPORATION ,  SUPERCONDUCTING SENSOR TECHNOLOGY CORPORATION ,  MITSUI MINERAL DEVELOPMENT ENGINEERING CO., LTD.

发明人： Hiroshi Chiba ,  Hideaki Ban ,  Yosuke Kunishi

IPC分类号： G01V3/08 ,  G01V3/38

摘要： To provide an exploration system that electromagnetically explores a target structure, including: a magnetic field generation apparatus that generates a magnetic field toward the target structure; and a magnetic field detection apparatus that detects a magnetic field that propagates from the target structure, the propagated magnetic field being generated due to the magnetic field generated by the magnetic field generation apparatus, wherein the magnetic field detection apparatus has a communication part that transmits information of the detected magnetic field to an external device in synchronization with a timing at which the magnetic field generation apparatus generates the magnetic field and a timing at which the generation of the magnetic field is stopped.