公开(公告)号：US20240280720A1

公开(公告)日：2024-08-22

申请号：US18569108

申请日：2022-06-27

Applicant: NOVA SOUTHEASTERN UNIVERSITY, INC.

Inventor： Alexander V. SOLOVIEV ,  Cayla W. DEAN

IPC: G01V3/08 ,  G01C13/00 ,  G01R33/02 ,  G01V3/38

CPC classification number: G01V3/081 ,  G01V3/38 ,  G01C13/002 ,  G01R33/02

Abstract: Systems and methods to detect ferromagnetic objects, particularly submerged, non-naturally occurring ferromagnetic objects, account for contributions to the magnetic field arising from topography, such as magnetic refraction at bathymetric slopes. Removing this topography component of noise from detected total magnetic field enhances detection capability of, for example, naval surveillance systems.