An overview of a highly versatile forward and stable inverse algorithm for airborne, ground-based and borehole electromagnetic and electric data

E Auken, AV Christiansen, C Kirkegaard… - Exploration …, 2015 - Taylor & Francis
We present an overview of a mature, robust and general algorithm providing a single
framework for the inversion of most electromagnetic and electrical data types and instrument …

A review of the principles and applications of the NMR technique for near-surface characterization

AA Behroozmand, K Keating, E Auken - Surveys in geophysics, 2015 - Springer
This paper presents a comprehensive review of the recent advances in nuclear magnetic
resonance (NMR) measurements for near-surface characterization using laboratory …

Magnetic resonance sounding applied to aquifer characterization

A Legchenko, JM Baltassat, A Bobachev… - …, 2004 - Wiley Online Library
Magnetic resonance sounding (MRS) is distinguished from other geophysical tools used for
ground water investigation by the fact that it measures a magnetic resonance signal …

Imaging of groundwater with nuclear magnetic resonance

M Hertrich - Progress in Nuclear Magnetic Resonance …, 2008 - Elsevier
The method of surface nuclear magnetic resonance (SNMR) is a relatively new geophysical
technique that exploits the NMR-phenomenon for a quantitative determination of the sub …

QT inversion—Comprehensive use of the complete surface NMR data set

M Mueller-Petke, U Yaramanci - Geophysics, 2010 - library.seg.org
The technique of surface nuclear magnetic resonance (surface NMR) is the only
geophysical exploration method providing direct and nondestructive information on …

MRSmatlab—A software tool for processing, modeling, and inversion of magnetic resonance sounding data

M Müller-Petke, M Braun, M Hertrich, S Costabel… - Geophysics, 2016 - library.seg.org
MRSmatlab is a manufacturer-independent software tool for processing, modeling, and
inversion of surface nuclear magnetic resonance data. Intended as an open platform …

Review of acquisition and signal processing methods for electromagnetic noise reduction and retrieval of surface nuclear magnetic resonance parameters

T Kremer, T Irons, M Müller-Petke, J Juul Larsen - Surveys in Geophysics, 2022 - Springer
Surface nuclear magnetic resonance (sNMR) is an electromagnetic hydrogeophysical
method directly sensitive to liquid phase water in the upper≈ 100 m of the subsurface. For …

[HTML][HTML] 地下工程灾害水源的磁共振探测研究

林君, 蒋川东, 林婷婷, 段清明, 王应吉, 尚新磊… - 地球物理 …, 2013 - data.geophy.cn
地面磁共振探测(Surface Magnetic Resonance Sounding, SMRS) 是近年来发展起来的一种
地球物理新方法, 这种在地面直接探测地下介质中氢核丰度的技术, 不仅可以用于缺水地区的 …

An ellipticity criterion in magnetotelluric tensor analysis

M Becken, H Burkhardt - Geophysical Journal International, 2004 - academic.oup.com
We examine the magnetotelluric (MT) impedance tensor from the viewpoint of polarization
states of the electric and magnetic field. In the presence of a regional 2-D conductivity …

Pore size distributions and hydraulic conductivities of rocks derived from magnetic resonance sounding relaxation data using multi-exponential decay time inversion

O Mohnke, U Yaramanci - Journal of Applied Geophysics, 2008 - Elsevier
In hydrogeology there is a variety of empirical formulae available for determination of
hydraulic conductivity of porous media, all based on the analysis of grain size distributions of …