Inversion of multiconfiguration electromagnetic (DUALEM-421) profiling data using a one-dimensional laterally constrained algorithm

Vadose Zone Journal

Volumn 9, Issue 1, 2010, Pages 117-125

  Monteiro Santos, F A ^a   Triantafilis, J ^b   Bruzgulis, K E ^b   Roe, J A E ^b  

^a UNIVERSITY OF LISBON   (Portugal)

^b UNIVERSITY OF NEW SOUTH WALES   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

AGRICULTURAL PRODUCTION; ALGORITHM; DATA ASSIMILATION; ELECTRICAL CONDUCTIVITY; ELECTROMAGNETIC METHOD; LAND USE; MAPPING METHOD; ONE-DIMENSIONAL MODELING; SOIL PROPERTY; SPATIAL VARIATION;

EID: 77349125617     PISSN: None     EISSN: 15391663     Source Type: Journal    
DOI: 10.2136/vzj2009.0088     Document Type: Article

References (33)

1. Amezketa, E., and J.D. De Lersundi. 2008. Mobile and georeferenced electromagnetic sensors and applications for salinity assessment. Span. J. Agric. Res. 6:469-478.
2. Aster, R.C., B. Borchers, and C.H. Thurber. 2005. Parameter estimation and inverse problems. Elsevier Academic Press, London.
3. Auken, E., N. Foged, and K.I. Sorensen. 2002. Model recognition by 1-D laterally constrained inversion of resistivity data. p. 241-244. In M.S. Matias and C. Grangeia (ed.) Proc. Environ. and Eng. Geophys. Soc., Eur. Sect., 8th, Aveiro, Portugal. 8-12 Sept. 2002. EEGS, Denver, CO.
4. Brus, D.J., M. Knotters, W.A. Vandooremolen, P. Vankernebeek, and R.J.M. Vanseeters. 1992. The use of electromagnetic measurements of apparent soil electrical conductivity to predict the boulder clay depth. Geoderma 55:79-93.
5. Buchanan, S.M., and J. Triantafilis. 2009. Mapping water table depth using geophysical and environmental variables. Ground Water 46:80-96.
6. Callegary, J.B., T.P.A. Ferré, and R.W. Groom. 2007. Vertical spatial sensitivity and exploration depth of low-induction-number electromagnetic-induction instruments. Vadose Zone J. 6:158-167.
7. Ceuppens, J., M.C.S. Wopereis, and K.M. Miezan. 1997. Soil salinization processes in rice irrigation schemes in the Senegal River delta. Soil Sci. Soc. Am. J. 61:1122-1130.
8. Constable, S.C., R.L. Parker, and C.G. Constable. 1987. Occam's inversion: A practical algorithm for generating smooth models from electromagnetic sounding data. Geophysics 52:289-300.
9. Corwin, D.L., and J.D. Rhoades. 1984. Measurements of inverted electrical conductivity profiles using electromagnetic induction. Soil Sci. Soc. Am. J. 48:288-291.
10. Dualem Inc. 2008. DUALEM-421S user's manual. Dualem Inc., Milton, ON, Canada.
11. Gómez-Treviño, E., F.J. Esparza, and S. Méndez-Delgado. 2002. New theoretical and practical aspects of electromagnetic soundings at low induction numbers. Geophysics 67:1441-1451.
12. Hedley, C.B., I.Y. Yule, C.R. Eastwood, T.G. Shepherd, and G. Arnold. 2004. Rapid identification of soil textural and management zones using electromagnetic induction sensing of soils. Aust. J. Soil Res. 42:389-400.
13. Hendrickx, J.M.H., B. Borchers, D.L. Corwin, S.M. Lesch, A.C. Hilgendorf, and J. Schlue. 2002. Inversion of soil conductivity profiles from electromagnetic induction measurements: Theory and experimental verification. Soil Sci. Soc. Am. J. 66:673-685.
14. Huth, N.I., and P.L. Poulton. 2007. An electromagnetic induction method for monitoring variation in soil moisture in agroforestry systems. Aust. J. Soil Res. 45:63-72.
15. Kaufman, A.A., and G.V. Keller. 1983. Frequency and transient soundings. Methods in Geochem. and Geophys. 16. Elsevier, New York.
16. McNeill, J.D. 1980. Electromagnetic terrain conductivity measurement at low induction numbers. Tech. Note TN-6. Geonics Ltd., Mississauga, ON, Canada.
17. McBratney, A.B., T.F.A. Bishop, and I.S. Teliatnikov. 2000. Two soil profile reconstruction techniques. Geoderma 97:209-221.
18. Monteiro Santos, F.A. 2004. 1-D laterally constrained inversion of EM34 profiling data. J. Appl. Geophys. 56:123-134.
19. Monteiro Santos, F.A., H. Matias, and R. Gonçalves. 2001. The use of EM34 surveys in cave detection. Eur. J. Environ. Eng. Geophys. 6:153-166.
20. Needham, P. 1991. The extent of degraded heavy clays and associated soils in north-western New South Wales. Dep. of Land and Water Conserv., Sydney, NSW, Australia.
21. Sasaki, Y. 1989. Two-dimensional joint inversion of magnetotelluric and dipole-dipole resistivity data. Geophysics 54:254-262.
22. Sherlock, M.D., and J.J. McDonnell. 2003. A new tool for hillslope hydrologists: Spatially distributed groundwater level and soil water content measured using electromagnetic induction. Hydrol. Processes 17:1965-1977.
23. Slavich, P.G., and G.H. Petterson. 1990. Estimating average root zone salinity from electromagnetic induction (EM-38) measurements. Aust. J. Soil Res. 28:453-463.
24. Stannard, M.E., and I.D. Kelly. 1968. Irrigation potential of the Lower Gwydir Valley. Water Conserv. and Irrig. Commiss., Sydney, NSW, Australia.
25. Taylor, R.S. 2008. Estimating layered-earth conductivity and thickness with multiple-array electromagnetic instruments. In Proc. Int. Conf. on Precision Agric., 9th, Denver, CO. 20-23 July 2008. [CD-ROM.]
26. Triantafilis, J., A.I. Huckel, and I.O.A. Odeh. 2003. Field-scale assessment of deep drainage risk. Irrig. Sci. 21:183-192.
27. Triantafilis, J., B. Kerridge, and S.M. Buchanan. 2009a. Digital soil-class mapping from proximal and remotely sensed data at the field level. Agron. J. 101:841-853.
28. Triantafilis, J., and S.M. Lesch. 2005. Mapping clay content variation using electromagnetic induction techniques. Comput. Electron. Agric. 46:203-237.
29. Triantafilis, J., S.M. Lesch, K.L. Lau, and S.M. Buchanan. 2009b. Field level digital soil mapping of cation exchange capacity using electromagnetic induction and a hierarchical spatial regression model. Aust. J. Soil Res. 47:651-663.
30. Triantafilis, J., and F.A. Monteiro Santos. 2009. 2-dimensional soil and vadosezone representation using an EM38 and EM34 and a laterally constrained inversion model. Aust. J. Soil Res. 47:809-820.
31. Triantafilis, J., I.O.A. Odeh, A.L. Jarman, M. Short, and E. Kokkoris. 2004. Estimating and mapping deep drainage risk at the district level in the lower Gwydir and Macquarie valleys, Australia. Aust. J. Exp. Agric. 44:893-912.
32. Triantafilis, J., I.O.A. Odeh, and A.B. McBratney. 2001. Five geostatistical models to predict soil salinity from electromagnetic induction data across irrigated cotton. Soil Sci. Soc. Am. J. 65:869-878.
33. Wait, J.R. 1962. A note on the electromagnetic response of a stratified earth. Geophysics 27:382-385.