Current trends and perspectives of detection and location for buried non-metallic pipelines

L Ge, C Zhang, G Tian, X ** the buried cable by ground penetrating radar and gaussian-process regression
X Zhou, Q Chen, S Lyu, H Chen - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
With the rapid expansion of urban areas and the increasing use of electricity, the need for
locating buried cables is becoming urgent. In this article, a novel method to locate …

Repeated electromagnetic induction measurements for map** soil moisture at the field scale: Validation with data from a wireless soil moisture monitoring network

E Martini, U Werban, S Zacharias… - Hydrology and Earth …, 2017‏ - hess.copernicus.org
Electromagnetic induction (EMI) measurements are widely used for soil map**, as they
allow fast and relatively low-cost surveys of soil apparent electrical conductivity (ECa) …

Field test of a multi-frequency electromagnetic induction sensor for soil moisture monitoring in southern Italy test sites

G Calamita, A Perrone, L Brocca, B Onorati… - Journal of …, 2015‏ - Elsevier
Soil moisture is a variable of paramount importance for a number of natural processes and
requires the capacity to be routinely measured at different spatial and temporal scales (eg …

Research on ground-airborne frequency-domain electromagnetic rapid imaging method based on space magnetic gradient anomaly

C Liu, S Liu, Z Li, L Wang, S Kan… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
Ground-airborne frequency-domain electromagnetic (GAFEM) is a method that has the
potential to detect underground anomalies at large depth ranges in areas with complex …

Realization of multi-frequency resonance for a portable near-surface frequency-domain electromagnetic transmitting system

C Liu, S Liu, T Tian, N Liu… - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
Portable near-surface frequency-domain electromagnetic (FDEM) instruments are effective
tools for detecting underground electrical abnormal targets. However, due to the inductive …

Research on the transmitting technology of a portable near-surface frequency-domain electromagnetic detection system based on a multicoil parallel strategy

C Liu, T Tian, S Yu, Y Su, S Liu - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
Portable near-surface frequency-domain electromagnetic (FDEM) can effectively recognize
underground electrical anomalies. However, because the transmitting device of …

Risk assessment of interstate pipelines using a fuzzy-clustering approach

A Osman, M Shehadeh - Scientific Reports, 2022‏ - nature.com
Interstate pipelines are the most efficient and feasible mean of transport for crude oil and gas
within boarders. Assessing the risks of these pipelines is challenging despite the evolution …

Improved linear inversion of low induction number electromagnetic data

S Parnow, B Oskooi, G Florio - Geophysical Journal …, 2021‏ - academic.oup.com
We define a two-step procedure to obtain reliable inverse models of the distribution of
electrical conductivity at depth from apparent conductivities estimated by electromagnetic …