Search Results - Quasi-3d inversion algorithm

Mapping cation exchange capacity and exchangeable potassium using proximal soil sensing data at the multiple-field scale by Fung, Evangeline, Wang, Jie, Zhao, Xueyu, Farzamian, Mohammad, Allred, Barry, Clevenger, William Bruce, Levison, Philip, Triantafilis, John

“…Cation exchange capacity (CEC – cmol (+) kg−1) is the capacity of a soil to hold exchangeable cations, one of which is exchangeable potassium (K). The data…”
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Three-Dimensional Mapping of Clay and Cation Exchange Capacity of Sandy and Infertile Soil Using EM38 and Inversion Software by Khongnawang, Tibet, Zare, Ehsan, Zhao, Dongxue, Srihabun, Pranee, Triantafilis, John

“…Most cultivated upland areas of northeast Thailand are characterized by sandy and infertile soils, which are difficult to improve agriculturally. Information…”
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Joint inversions of two VTEM surveys using quasi-3D TDEM and 3D magnetic inversion algorithms by Kaminski, Vlad, Di Massa, Domenico, Viezzoli, Andrea

“…In the current paper, we present results of a joint quasi-three-dimensional (quasi-3D) inversion of two versatile time domain electromagnetic…”
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Landscape-scale mapping of soil salinity with multi-height electromagnetic induction and quasi-3d inversion in Saharan Oasis, Tunisia by Farzamian, Mohammad, Bouksila, Fethi, Paz, Ana Marta, Santos, Fernando Monteiro, Zemni, Nessrine, Slama, Fairouz, Ben Slimane, Abir, Selim, Tarek, Triantafilis, John

“… (an oasis in southern Tunisia). Using a quasi-3d (q-3d) inversion algorithm, the spatial distribution of true soil electrical conductivity (σ…”
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Mapping soil salinity and a fresh-water intrusion in three-dimensions using a quasi-3d joint-inversion of DUALEM-421S and EM34 data by Huang, J., Koganti, T., Santos, F.A. Monteiro, Triantafilis, J.

“… A quasi-3d electromagnetic conductivity image (EMCI) or model of the true electrical conductivity (σ…”
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Smart Sensing Technologies for Agriculture

“…“Smart Sensing Technologies for Agriculture” is a Special Issue of Sensors that includes 14 research papers on diverse topics about the measurement of…”
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Three-dimensional imaging of active acid sulfate soil using a DUALEM-21S and EM inversion software by Zare, E., Beucher, A., Huang, J., Boman, A., Mattbäck, S., Greve, M.H., Triantafilis, J.

“… A quasi-3D inversion algorithm was used to calculate the estimated true electrical conductivity (σ – mS m−1…”
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Characterization of field‐scale dryland salinity with depth by quasi‐3d inversion of DUALEM‐1 data by Huang, J., Kilminster, T., Barrett‐Lennard, E. G., Triantafilis, J., Goss, Michael

“…‐1 instrument and the EM4Soil inversion software. We identified suitable parameters to invert the apparent electrical conductivity (ECa – mS/m…”
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Mapping cation exchange capacity using a Veris-3100 instrument and invVERIS modelling software by Koganti, T., Moral, F.J., Rebollo, F.J., Huang, J., Triantafilis, J.

“… We invert the ECa data acquired from both shallow (0–0.3m) and deep (0–0.9m) array configurations, using a quasi-three-dimensional inversion algorithm (invVeris V1.1…”
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Mapping Spatial Variability of Soil Salinity in a Coastal Paddy Field Based on Electromagnetic Sensors by Guo, Yan, Huang, Jingyi, Shi, Zhou, Li, Hongyi

“…In coastal China, there is an urgent need to increase land area for agricultural production and urban development, where there is a rapid growing population…”
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Mapping cation exchange capacity using a quasi-3d joint inversion of EM38 and EM31 data by Zhao, Dongxue, Li, Nan, Zare, Ehsan, Wang, Jie, Triantafilis, John

“…•Combined EM38 and EM31 ECa were inverted by a quisi-3d joint-inversion algorithm.•A universal LR model was built to predict CEC at various depths using inverted electrical conductivity…”
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Quasi-3D mapping of soil moisture in agricultural fields using electrical conductivity sensing by Shaukat, Hira, Flower, Ken C., Leopold, Matthias

“…Knowledge of real time spatial distribution of soil moisture has great potential to improve yield and profit in agricultural systems. Recent advances in…”
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Digital soil mapping of soil salinity using EM38 and quasi‐3d modelling software (EM4Soil) by Khongnawang, Tibet, Zare, Ehsan, Srihabun, Pranee, Khunthong, Itisak, Triantafilis, John

“…Land development in the form of irrigation has led to increased agricultural productivity, but natural stores of connate salt have led to salinization. To…”
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Potential to map depth-specific soil organic matter content across an olive grove using quasi-2d and quasi-3d inversion of DUALEM-21 data by Huang, J., Pedrera-Parrilla, A., Vanderlinden, K., Taguas, E.V., Gómez, J.A., Triantafilis, J.

“…Owing to conducive economic conditions and a suitable climate Andalucía has become the largest olive oil producing area in the world. However, extensive rill…”
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Quantitative mapping of soil salinity using the DUALEM‐21S instrument and EM inversion software by Koganti, Triven, Narjary, Bhaskar, Zare, Ehsan, Pathan, Aslam Latif, Huang, Jingyi, Triantafilis, John

“…‐21S apparent electrical conductivity (ECa) data using a quasi‐3‐dimensional inversion algorithm (EM4Soil‐V302…”
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Mapping of Peat Thickness Using a Multi-Receiver Electromagnetic Induction Instrument by Beucher, Amélie, Koganti, Triven, Iversen, Bo V., Greve, Mogens H.

“…Peatlands constitute extremely valuable areas because of their ability to store large amounts of soil organic carbon (SOC). Investigating different key peat…”
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Mapping soil salinity in 3‐dimensions using an EM38 and EM4Soil inversion modelling at the reconnaissance scale in central Morocco by Dakak, H., Huang, J., Zouahri, A., Douaik, A., Triantafilis, J.

“… m grid using residual maximum likelihood. Inversion was carried out on kriged ECa data using a quasi…”
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Hydrostratigraphic analysis of the Darling River valley (Australia) using electromagnetic induction data and a spatially constrained algorithm for quasi-three-dimensional electrical conductivity imaging by Triantafilis, John, Santos, Fernando Acácio Monteiro

“…) and vadose-zone features. The aim of this research is to demonstrate how a joint inversion of EM38…”
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Soil Mapping Using Electromagnetic Induction to Assess the Suitability of Land for Growing Leptospermum nitens in Western Australia by Shaukat, Hira, Flower, Ken C., Leopold, Matthias

“…Leptospermum sp. with dihydroxyacetone in their nectar are a source of high-value medicinal honey production and can provide income from agriculturally…”
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Soil electrical conductivity imaging using a neural network-based forward solver: Applied to large-scale Bayesian electromagnetic inversion by Moghadas, Davood, Behroozmand, Ahmad A., Christiansen, Anders Vest

“…In recent years, probabilistic solution to the inversion of electromagnetic induction (EMI…”
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