Exploration and Application of Marine Magnetic Field Information Based on Ocean Measurement Technology

Abstract

Marine surveying technology, as an important component of marine science and technology, plays a very important role in safeguarding marine rights, developing marine resources, warning marine disasters, protecting the marine environment, strengthening national defense construction, and seeking new development space. It is also an important symbol of a country’s comprehensive national strength. In recent years, China’s ocean measurement technology has made great development. On the basis of a brief introduction of the basic characteristics of Marine magnetic field, the application status of Marine magnetic field measurement technology in ocean engineering and military struggle is summarized, and combined with the current situation of technology development and the development trend of Marine magnetic field measurement is discussed. Keywords. Ocean magnetic field; Ocean magnetic field measurement; Ocean engineering; Military application. Research has shown that marine magnetic measurement technology belongs to weak magnetic field detection technology. The task of marine magnetic measurement is to obtain the distribution and variation characteristics of the geomagnetic field in the ocean region through various means, providing basic data support for further research, interpretation, and application of marine magnetic information.