Marine magnetic field measurement and imaging method, device, equipment and medium

• Main Authors: LIU CHENHE, GUAN JING, JI XIN, JIANG JIEHONG, ZHANG XINCHAO, JI HAIFENG
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2024
• Subjects: DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; PHYSICS; TESTING

The invention discloses an ocean magnetic field measurement and imaging method, device, equipment and medium, and the method comprises the steps: designing an ocean magnetometer based on a high-sensitivity magnetic sensor, an anti-environmental interference circuit and a high-precision data collection system, and enabling the ocean magnetometer and a plurality of environmental sensors to serve as ocean magnetic equipment, acquiring magnetic data and environment data of different positions of the ocean by adopting a plurality of ocean magnetic devices; filtering the magnetic data based on the environmental data to obtain denoised magnetic data corresponding to each marine magnetic device; performing data integration processing on the de-noised magnetic data corresponding to each ocean magnetic device to obtain ocean magnetic field data; and generating a marine geological map based on the marine magnetic field data. According to the invention, the accuracy of ocean magnetic field measurement is improved, and th