A nonlinear regression application via machine learning techniques for geomagnetic data reconstruction processing
The integrity of geomagnetic data is a critical factor in understanding the evolutionary
process of Earth's magnetic field, as it provides useful information for near-surface …
process of Earth's magnetic field, as it provides useful information for near-surface …
Magnetic dipole two-point tensor positioning based on magnetic moment constraints
Magnetic target positioning methods that use magnetic gradient tensors have wide
application prospects in unexploded ordnance detection, moving magnetic target tracking …
application prospects in unexploded ordnance detection, moving magnetic target tracking …
Nonlinear compensation method based on data for increasing absolute measurement precision of FID signal
C Tan, L Xin, H Chen, L Yang - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
To increase proton magnetometer (PM) absolute precision, a compensation method is
presented to compensate the nonlinear part of the free induction decay (FID) signal. The …
presented to compensate the nonlinear part of the free induction decay (FID) signal. The …
High-precision frequency measurement approach of diminishing multi-source errors for UAV-based aeromagnetic survey
Compared with crewed aircraft, the optically pumped sensor on the aeromagnetic UAV is
closer to the electromagnetic interference sources, significantly affecting the frequency …
closer to the electromagnetic interference sources, significantly affecting the frequency …
A fusion of principal component analysis and singular value decomposition based multivariate denoising algorithm for free induction decay transversal data
The free induction decay (FID) transversal data determines the measurement accuracy of
time-dependent geomagnetic fields, whereas the conservation of clean components and …
time-dependent geomagnetic fields, whereas the conservation of clean components and …
Active detection of small UXO-like targets through measuring electromagnetic responses with a magneto-inductive sensor array
The mission of detecting and locating unexploded ordnance (UXO) such as the landmine,
the improvised explosive devised, etc., is still a challenge to be overcome. In this paper, a …
the improvised explosive devised, etc., is still a challenge to be overcome. In this paper, a …
Improving the signal-to-noise-ratio of free induction decay signals using a new multilinear singular value decomposition-based filter
The free induction decay (FID) signal output by a proton precession magnetometer (PPM) is
usually only of the microvolt level, and its frequency is proportional to the magnetic field …
usually only of the microvolt level, and its frequency is proportional to the magnetic field …
Noise characterization for the FID signal from proton precession magnetometer
Proton precession magnetometer is a high-precision device for weak magnetostatic field
measurement. The measurement accuracy depends on the frequency measurement of free …
measurement. The measurement accuracy depends on the frequency measurement of free …
An overview of sensing platform-technological aspects for vector magnetic measurement: A case study of the application in different scenarios
Magnetic sensing platform techniques have been used in many years in an attempt to better
evaluate the likelihood of recoverable hydrocarbon reservoirs by determining the depth and …
evaluate the likelihood of recoverable hydrocarbon reservoirs by determining the depth and …
Construction of an Overhauser magnetic gradiometer and the applications in geomagnetic observation and ferromagnetic target localization
The proton precession magnetometer with single sensor is commonly used in geomagnetic
observation and magnetic anomaly detection. Due to technological limitations, the …
observation and magnetic anomaly detection. Due to technological limitations, the …