Suchergebnisse - Quasi-3d inversion algorithm

A spatially constrained 1D inversion algorithm for quasi-3D conductivity imaging: Application to DUALEM-421 data collected in a riverine plain.

Autoren: Monteiro Santos, Fernando Acácio Triantafilis, John Bruzgulis, Kira

Quelle: Geophysics. Mar/Apr2011, Vol. 76 Issue 2, pB43-B53. 11p. 3 Diagrams, 6 Graphs, 2 Maps.

Schlagwörter: Algorithms, Climatology, Groundwater, Irrigation, Murray-Darling Basin (Canberra, A.C.T.), Plains

Geografische Kategorien: Australia

Three-dimensional mapping of clay and cation exchange capacity of sandy and infertile soil using em38 and inversion software

Autoren: Khongnawang, T Zare, E Zhao, D et al.

Quelle: urn:ISSN:1424-8220 ; Sensors Switzerland, 19, 18, 3936

Schlagwörter: 40 Engineering, 46 Information and Computing Sciences, 4008 Electrical Engineering, 4009 Electronics, Sensors and Digital Hardware, 4606 Distributed Computing and Systems Software, Three-dimensional mapping, cation exchange capacity, clay content, quasi-3D inversion algorithm, sandy infertile soil, anzsrc-for: 40 Engineering, anzsrc-for: 46 Information and Computing Sciences, anzsrc-for: 4008 Electrical Engineering, anzsrc-for: 4009 Electronics, anzsrc-for: 4606 Distributed Computing and Systems Software, anzsrc-for: 0301 Analytical Chemistry, anzsrc-for: 0502 Environmental Science and Management, anzsrc-for: 0602 Ecology, anzsrc-for: 0805 Distributed Computing, anzsrc-for: 0906 Electrical and Electronic Engineering, anzsrc-for: 3103 Ecology, anzsrc-for: 4104 Environmental management

Dateibeschreibung: application/pdf

Relation: https://hdl.handle.net/1959.4/unsworks_69308; https://doi.org/10.3390/s19183936

Verfügbarkeit: https://hdl.handle.net/1959.4/unsworks_69308
https://unsworks.unsw.edu.au/bitstreams/6d29680e-6868-453c-9f2a-e6a414787adb/download
https://doi.org/10.3390/s19183936

Mapping cation exchange capacity and exchangeable potassium using proximal soil sensing data at the multiple field scale

Autoren: Fung, Evangeline

Schlagwörter: Digital soil mapping, Electromagnetic inversion, Electrical conductivity, anzsrc-for: 3705 Geology, 3705 Geology, 15. Life on land, Quasi-3d inversion algorithm, Cation exchange capacity, 6. Clean water

Dateibeschreibung: application/pdf

Smart Sensing Technologies for Agriculture

Weitere Verfasser: Adamchuk, Viacheslav Sudduth, Kenneth Biswas, Asim

Schlagwörter: moisture measurement, Kalman filter, model predictive control, germination paper, convolutional neural networks, livestock, lying posture, standing posture, Three-dimensional mapping, quasi-3D inversion algorithm, cation exchange capacity, clay content, sandy infertile soil, optical micro-sensors, crop protection, precision agriculture, infrared spectroscopy, principal component analysis (PCA), partial least squares (PLS), droplet characterization, apparent electrical conductivity (ECa), pH, UAV, boundary-line, quantile regression, law of minimum, on-site detection, ion-selective electrode (ISE), soil nitrate nitrogen (NO3−-N), soil moisture

Dateibeschreibung: application/octet-stream

Relation: ONIX_20210501_9783039366880_700; https://mdpi.com/books/pdfview/book/2722

Verfügbarkeit: https://directory.doabooks.org/handle/20.500.12854/68954
https://hdl.handle.net/20.500.12854/68954
https://mdpi.com/books/pdfview/book/2722

Application of electromagnetic induction and inversion modelling for 3D mapping of soil texture.

Alternate Title: Aplicação de indução eletromagnética e modelação inversa para o mapeamento 3D da textura do solo. (Portuguese)

Autoren: Farzamian, M. Paz, A. Castanheira, N. et al.

Quelle: Revista de Ciências Agrárias; out-dez2022, Vol. 45 Issue 4, p166-170, 5p

Schlagwörter: ELECTROMAGNETIC induction, SOIL texture, SOIL sampling, REGRESSION analysis, AGRICULTURAL surveys

Three-dimensional imaging of active acid sulfate soil using a DUALEM-21S and EM inversion software

Autoren: Zare, E Beucher, A Huang, J et al.

Quelle: Zare, E, Beucher, A, Huang, J, Boman, A, Mattbäck, S, Greve, M H & Triantafilis, J 2018, 'Three-dimensional imaging of active acid sulfate soil using a DUALEM-21S and EM inversion software', Journal of Environmental Management, vol. 212, no. April, pp. 99-107. https://doi.org/10.1016/j.jenvman.2018.02.008

Schlagwörter: Environmental management, Sulfates, 04 agricultural and veterinary sciences, 41 Environmental Sciences, Three-dimensional imaging of soil pH, 15. Life on land, 01 natural sciences, Imaging, anzsrc-for: 41 Environmental Sciences, Soil, 4106 Soil Sciences, Imaging, Three-Dimensional, Three-Dimensional, Active acid sulfate soil, Quasi 3-d inversion, anzsrc-for: 4106 Soil Sciences, 0401 agriculture, forestry, and fisheries, Soil acidity mapping, Finland, Software, Environmental Monitoring, 0105 earth and related environmental sciences

Dateibeschreibung: application/pdf

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/29428658
https://pubmed.ncbi.nlm.nih.gov/29428658/
https://www.ncbi.nlm.nih.gov/pubmed/29428658
https://www.sciencedirect.com/science/article/pii/S0301479718301099

Application of electromagnetic induction and inversion modelling for 3D mapping of soil texture ; Aplicação de indução eletromagnética e modelação inversa para o mapeamento 3D da textura do solo

Autoren: Farzamian, M. Paz, A. Castanheira, N. et al.

Quelle: Revista de Ciências Agrárias; Vol. 45 No. 4 (2022); 166-170 ; Revista de Ciências Agrárias; Vol. 45 Núm. 4 (2022); 166-170 ; Revista de Ciências Agrárias; Vol. 45 N.º 4 (2022); 166-170 ; 2183-041X ; 0871-018X

Dateibeschreibung: application/pdf

Relation: https://revistas.rcaap.pt/rca/article/view/28368/21329; https://revistas.rcaap.pt/rca/article/view/28368

Verfügbarkeit: https://revistas.rcaap.pt/rca/article/view/28368

The Application of Electromagnetic Induction Methods to Reveal the Hydrogeological Structure of a Riparian Wetland.

Autoren: McLachlan, Paul Blanchy, Guillaume Chambers, Jonathan et al.

Quelle: Water Resources Research; Jun2021, Vol. 57 Issue 6, p1-20, 20p

Schlagwörter: ELECTROMAGNETIC induction, HYDROGEOLOGY, SOIL depth, FLUVISOLS, WETLANDS, HYDRAULIC conductivity, ELECTRICAL resistivity

Quantifying Geophysical Inversion Uncertainty Using Airborne Frequency Domain Electromagnetic Data—Applied at the Province of Zeeland, the Netherlands.

Autoren: King, Jude Oude Essink, Gualbert Bierkens, Marc. F. P. et al.

Quelle: Water Resources Research; Oct2018, Vol. 54 Issue 10, p8420-8441, 22p

Schlagwörter: ELECTROMAGNETIC fields, GROUNDWATER

Assessing and Improving the Robustness of Bayesian Evidential Learning in One Dimension for Inverting Time-Domain Electromagnetic Data: Introducing a New Threshold Procedure.

Autoren: Ahmed, Arsalan Aigner, Lukas Michel, Hadrien et al.

Quelle: Water (20734441); Apr2024, Vol. 16 Issue 7, p1056, 25p

Schlagwörter: SALTWATER encroachment, ACQUISITION of data

Assessing the dynamics of soil salinity with time-lapse inversion of electromagnetic data guided by hydrological modelling.

Autoren: Farzamian, Mohammad Autovino, Dario Basile, Angelo et al.

Quelle: Hydrology & Earth System Sciences; 2021, Vol. 25 Issue 3, p1509-1527, 19p

Fine Detection and Analysis of Hidden Karst in Wellsite with Quasi-Three-Dimensional TDEM Based on Lateral Constraint.

Autoren: Wu, Bin Liao, Yunping Chen, Hongkai et al.

Quelle: Geofluids; 11/22/2023, p1-13, 13p

Schlagwörter: KARST

Geografische Kategorien: SICHUAN Sheng (China)

Mapping Spatial Variability of Soil Salinity in a Coastal Paddy Field Based on Electromagnetic Sensors.

Autoren: Guo, Yan Huang, Jingyi Shi, Zhou et al.

Quelle: PLoS ONE; May2015, Vol. 10 Issue 5, p1-12, 12p

Schlagwörter: SOIL salinity, ELECTROMAGNETISM, PADDY fields, MAGNETIC sensors, COASTS

Geografische Kategorien: CHINA

Unmanned Aerial Remote Sensing for Unexploded Ordnance Detection: Concepts, Methods, Current Status and Trends.

Autoren: Samadzadegan, Farhad Qaderi, Farzad Haghighi, Tahereh Layegh et al.

Quelle: Sensing & Imaging; 10/18/2025, Vol. 26 Issue 1, p1-55, 55p

Three-Dimensional Mapping of Clay and Cation Exchange Capacity of Sandy and Infertile Soil Using EM38 and Inversion Software.

Autoren: Khongnawang, Tibet Zare, Ehsan Zhao, Dongxue et al.

Quelle: Sensors (14248220); Sep2019, Vol. 19 Issue 18, p3936-3936, 1p

Schlagwörter: SANDY soils, INCEPTISOLS, SUBSOILS, CLAY, TOPSOIL, ELECTRIC conductivity, REGRESSION analysis

Geografische Kategorien: THAILAND

Sparse regularization inversion method for transient electromagnetic data and high-resolution prospection of subsurface targets.

Autoren: Zhou, ZhiYong He, Ke Kang, ShiHai et al.

Quelle: Scientific Reports; 8/25/2025, Vol. 15 Issue 1, p1-19, 19p

Schlagwörter: HIGH resolution imaging, MATHEMATICAL regularization, UNDERGROUND areas, ELECTRICAL resistivity, LEAST squares, COMPRESSED sensing, ELECTRIC transients, OPTIMIZATION algorithms

Joint inversions of two VTEM surveys using quasi-3D TDEM and 3D magnetic inversion algorithms.

Autoren: Kaminski, Vlad Di Massa, Domenico Viezzoli, Andrea

Quelle: Exploration Geophysics; Dec2016, Vol. 47 Issue 4, p260-268, 9p

Schlagwörter: AEROMAGNETIC prospecting, ALGORITHMS, THREE-dimensional imaging, DATA extraction, GEOLOGY

Extraction of High Chargeability Distribution using Joint Inversion of Direct Current Resistivity and Time Domain Induced Polarization Data: A Development and Test Results on Uranium Bearing Target Rock.

Autoren: Verma, Vishnu Kant Singh, Shalini Singh, Anand

Quelle: Pure & Applied Geophysics; Mar2024, Vol. 181 Issue 3, p953-976, 24p

Schlagwörter: INDUCED polarization, URANIUM, MINES & mineral resources, TRACTION (Engineering), PROSPECTING, MAGNETOTELLURICS

Geografische Kategorien: INDIA

Toward soil property‐driven identification of peat, limnic, and mineral horizons in Eastern Canada Histosols.

Autoren: Deragon, Raphaël Lefebvre, Nicholas Saurette, Daniel D. et al.

Quelle: Vadose Zone Journal; Sep2025, Vol. 24 Issue 5, p1-15, 15p

Schlagwörter: HISTOSOLS, SOIL mapping, SOILS, SOIL profiles, GEOPHYSICAL observations, CARBON in soils

Geografische Kategorien: EASTERN Canada

Two‐dimensional joint inversion of electromagnetic soundings at low induction numbers and direct current resistivity.

Autoren: Huitzil, Eliana Vargas Flores, Marco Antonio Pérez Hernández, Francisco J. Esparza et al.

Quelle: Near Surface Geophysics; Apr2023, Vol. 21 Issue 2, p113-126, 14p

Schlagwörter: MAGNETOTELLURICS, ELECTROMAGNETIC noise, INTEGRAL equations, LINEAR equations, ELECTRICAL resistivity, ACQUISITION of data