Results 61 to 70 of about 9,321 (201)
European Journal of Soil Science, Volume 77, Issue 1, January–February 2026.ABSTRACT Estimating the soil particle size distribution (PSD) from visible–near infrared (vis–NIR) reflectance spectra is conventionally limited to predicting discrete soil fractions (e.g., sand, silt, and clay). This approach presents significant challenges: it requires the harmonization of data from different classification systems and, by reducing ...
Sarem Norouzi +11 more
wiley +1 more source
Maps of geoelectric sections of Turkey, Iran, Afghanistan, Pakistan, Korea, and Japan [PDF]
Natural Hazards and Earth System Sciences, 2008 Results of geoelectric mapping of some Asian countries with high seismic activity are presented. The methodology of the geoelectric mapping is considered, and the corresponding maps of geoelectric sections of Turkey, Iran, Afghanistan, Pakistan, Korea ...
Y. B. Bashkuev +4 more
doaj
A deep geoelectrical survey in the Southern Central Alps
Annals of Geophysics, 1994 A deep geoelectrical survey was carried out on the Southern Central AIps, to the north of Bergamo, by means of the continuous polar dipole-dipole electrode array.
G. Nuttini +6 more
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Journal of Taibah University for Science, 2020 In this work, the totally 31 Vertical Electric Soundings (VESes) were carried out at wadi El Madamud, Southeastern Luxor city. These are processed and interpreted the forms of geologic models composed of five geoelectric layers of varying resistivities ...
Mohamed A. S. Youssef
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Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 4, December 2025.Abstract Deep learning (DL) is an increasingly popular method for inverting the transient electromagnetic (TEM) data. Currently, DL‐based inversion for TEM data primarily employs supervised learning methods that rely on labeled data sets to train the network.
Ziteng Li, Hai Li, Keying Li
wiley +1 more source
INTEGRATED GEOPHYSICAL, HYDROGEOLOGICAL AND HYDROGEOCHEMICAL ASSESSMENTS OF GROUNDWATER POTENTIALS IN IBIONO IBOM LOCAL GOVERNMENT AREA OF NORTHERN AKWA IBOM STATE, NIGERIA [PDF]
Journal CleanWASThis study presents an integrated geophysical, hydrogeological, and hydrochemical assessment of groundwater potentials in Ibiono Ibom Local Government Area of northern Akwa Ibom State, Nigeria.
Ubong D. Ekanem +3 more
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Seismic reflection and topography insights into Ries crater diameter and megablock zone
Meteoritics &Planetary Science, Volume 60, Issue 12, Page 2891-2912, December 2025.Abstract Most of the extensive crater‐wide geophysical studies at the Ries impact structure were made decades ago when the origin of the structure was still being debated. Although it is one of the most studied impact structures, its internal structure was not imaged in high resolution until recently.
Kaidi Karro +5 more
wiley +1 more source
Geoelectric monitoring at the Boulder magnetic observatory [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2017 Despite its importance to a range of applied and fundamental studies, and obvious parallels to a robust network of magnetic-field observatories, long-term geoelectric field monitoring is rarely performed.
C. C. Blum +5 more
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Engineering Reports, Volume 7, Issue 11, November 2025.The best configuration corresponding to the optimal rate of site handmade panning of gold gravel is obtain by using experimental plan and machine learning. The optimization of alluvial gold yield by genetic algorithms showed that the best configuration of 86.217% at a 10° slope and a 5 tr/min rotation speed.
Harouna Boukari +6 more
wiley +1 more source
Journal of Economic GeologyIn recent years, two-dimensional geoelectrical surveys have become one of the common and conventional methods in mineral exploration, groundwater resources investigations, engineering geophysics, archeology, etc.
Hosein Moghaddasi +2 more
doaj +1 more source